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authorRod Whitby <rod@whitby.id.au>2006-03-20 11:15:36 +0000
committerOpenEmbedded Project <openembedded-devel@lists.openembedded.org>2006-03-20 11:15:36 +0000
commitd4c4a2f42b0f7e3404865cfad6cfb2cc90c24d64 (patch)
treeae760e74dfd76c8d8066c25c8d0ce408b71dbfcc /packages/linux/ixp4xx-kernel
parent86629673742ddb672f54f224a85d668aee7955c7 (diff)
ixp4xx-kernel: Updated patchset from CVS kernel repo and tweaked for 2.6.16-final
Diffstat (limited to 'packages/linux/ixp4xx-kernel')
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.16/15-jffs2-endian-config.patch1
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.16/92-nas100d-maclist.patch3
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.16/92-nslu2-maclist.patch31
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.16/951-ixp4xx-leds-cpu-activity.patch5
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.16/leds-class.patch891
5 files changed, 479 insertions, 452 deletions
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/15-jffs2-endian-config.patch b/packages/linux/ixp4xx-kernel/2.6.16/15-jffs2-endian-config.patch
index 0dcbdaeadd..893353ef4f 100644
--- a/packages/linux/ixp4xx-kernel/2.6.16/15-jffs2-endian-config.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.16/15-jffs2-endian-config.patch
@@ -9,6 +9,7 @@ executables) independent of the endianness of the processor (ARM
processors can be switched to either endianness at run-time).
Signed-off-by: Rod Whitby <rod@whitby.id.au>
+Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
fs/Kconfig | 25 +++++++++++++++++++++++++
fs/jffs2/nodelist.h | 8 +++-----
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/92-nas100d-maclist.patch b/packages/linux/ixp4xx-kernel/2.6.16/92-nas100d-maclist.patch
index 4c89a4bcce..c10a77354b 100644
--- a/packages/linux/ixp4xx-kernel/2.6.16/92-nas100d-maclist.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.16/92-nas100d-maclist.patch
@@ -14,7 +14,7 @@
NAS 100d device. For more information on this platform,
--- linux-nslu2.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2006-02-06 20:37:01.000000000 +0100
+++ linux-nslu2/arch/arm/mach-ixp4xx/nas100d-setup.c 2006-02-06 22:35:26.000000000 +0100
-@@ -15,11 +15,14 @@
+@@ -15,12 +15,15 @@
#include <linux/kernel.h>
#include <linux/serial.h>
#include <linux/serial_8250.h>
@@ -23,6 +23,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
+ #include <asm/setup.h>
+#include <net/maclist.h>
+
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/92-nslu2-maclist.patch b/packages/linux/ixp4xx-kernel/2.6.16/92-nslu2-maclist.patch
index 298a3d92bb..a280a49e6f 100644
--- a/packages/linux/ixp4xx-kernel/2.6.16/92-nslu2-maclist.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.16/92-nslu2-maclist.patch
@@ -1,22 +1,9 @@
- arch/arm/mach-ixp4xx/Kconfig | 4 +--
+ arch/arm/mach-ixp4xx/Kconfig | 1
arch/arm/mach-ixp4xx/nslu2-setup.c | 39 +++++++++++++++++++++++++++++++++++++
- 2 files changed, 41 insertions(+), 2 deletions(-)
+ 2 files changed, 40 insertions(+)
---- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/Kconfig 2006-02-23 18:30:58.000000000 +0100
-+++ linux-ixp4xx/arch/arm/mach-ixp4xx/Kconfig 2006-02-23 18:31:00.000000000 +0100
-@@ -11,8 +11,8 @@ comment "IXP4xx Platforms"
- # This entry is placed on top because otherwise it would have
- # been shown as a submenu.
- config MACH_NSLU2
-- bool
-- prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715)
-+ bool "NSLU2"
-+ select MACLIST
- help
- Say 'Y' here if you want your kernel to support Linksys's
- NSLU2 NAS device. For more information on this platform,
---- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2006-02-23 18:30:49.000000000 +0100
-+++ linux-ixp4xx/arch/arm/mach-ixp4xx/nslu2-setup.c 2006-02-23 18:31:00.000000000 +0100
+--- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2006-03-08 10:33:10.000000000 +0100
++++ linux-ixp4xx/arch/arm/mach-ixp4xx/nslu2-setup.c 2006-03-08 10:33:14.000000000 +0100
@@ -16,11 +16,14 @@
#include <linux/kernel.h>
#include <linux/serial.h>
@@ -82,3 +69,13 @@
ixp4xx_sys_init();
nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+--- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/Kconfig 2006-03-08 10:33:12.000000000 +0100
++++ linux-ixp4xx/arch/arm/mach-ixp4xx/Kconfig 2006-03-08 10:33:22.000000000 +0100
+@@ -11,6 +11,7 @@ comment "IXP4xx Platforms"
+ config MACH_NSLU2
+ bool
+ prompt "Linksys NSLU2"
++ select MACLIST
+ help
+ Say 'Y' here if you want your kernel to support Linksys's
+ NSLU2 NAS device. For more information on this platform,
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/951-ixp4xx-leds-cpu-activity.patch b/packages/linux/ixp4xx-kernel/2.6.16/951-ixp4xx-leds-cpu-activity.patch
index 92b03836d4..6d4c53026c 100644
--- a/packages/linux/ixp4xx-kernel/2.6.16/951-ixp4xx-leds-cpu-activity.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.16/951-ixp4xx-leds-cpu-activity.patch
@@ -21,9 +21,9 @@ Signed-off-by: John Bowler <jbowler@acm.org>
#include <linux/init.h>
#include <linux/cpu.h>
+#include <linux/leds.h>
+ #include <linux/elfcore.h>
#include <asm/leds.h>
- #include <asm/processor.h>
@@ -80,6 +81,12 @@ void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
@@ -580,7 +580,7 @@ Signed-off-by: John Bowler <jbowler@acm.org>
+MODULE_LICENSE("MIT");
--- linux-ixp4xx.orig/include/linux/leds.h 2006-02-21 00:54:33.000000000 +0100
+++ linux-ixp4xx/include/linux/leds.h 2006-02-21 01:03:33.000000000 +0100
-@@ -95,3 +95,12 @@ void led_trigger_event(struct led_trigge
+@@ -102,4 +102,13 @@ void led_trigger_event(struct led_trigge
#define led_trigger_event(x, y) do {} while(0)
#endif
@@ -593,3 +593,4 @@ Signed-off-by: John Bowler <jbowler@acm.org>
+ * the arch core to be able to use LEDS_TRIGGER_CPU_ACTIVITY
+ */
+extern void (*leds_idle)(int is_idle);
+ #endif /* __LINUX_LEDS_H_INCLUDED */
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/leds-class.patch b/packages/linux/ixp4xx-kernel/2.6.16/leds-class.patch
index 4eaab3070e..c0146b6fe4 100644
--- a/packages/linux/ixp4xx-kernel/2.6.16/leds-class.patch
+++ b/packages/linux/ixp4xx-kernel/2.6.16/leds-class.patch
@@ -1,35 +1,63 @@
-Add the foundations of a new LEDs subsystem. This patch adds a class
-which presents LED devices within sysfs and allows their brightness to
-be controlled.
-Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+From: Richard Purdie <rpurdie@rpsys.net>
+
+Add the foundations of a new LEDs subsystem. This patch adds a class which
+presents LED devices within sysfs and allows their brightness to be
+controlled.
+Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+Cc: Russell King <rmk@arm.linux.org.uk>
+Cc: Greg KH <greg@kroah.com>
+Signed-off-by: Andrew Morton <akpm@osdl.org>
---
+
arch/arm/Kconfig | 2
- arch/arm/mach-pxa/corgi.c | 10 +
- arch/arm/mach-pxa/spitz.c | 10 +
+ arch/arm/mach-pxa/corgi.c | 9 +
+ arch/arm/mach-pxa/spitz.c | 9 +
arch/arm/mach-pxa/tosa.c | 9 +
drivers/Kconfig | 2
drivers/Makefile | 1
- drivers/ide/ide-disk.c | 17 ++
+ drivers/ide/ide-disk.c | 22 +++
drivers/leds/Kconfig | 70 +++++++++++
drivers/leds/Makefile | 15 ++
- drivers/leds/led-class.c | 164 +++++++++++++++++++++++++++
- drivers/leds/led-core.c | 24 ++++
- drivers/leds/led-triggers.c | 236 ++++++++++++++++++++++++++++++++++++++++
+ drivers/leds/led-class.c | 174 +++++++++++++++++++++++++++++
+ drivers/leds/led-core.c | 25 ++++
+ drivers/leds/led-triggers.c | 239 ++++++++++++++++++++++++++++++++++++++++
drivers/leds/leds-corgi.c | 121 ++++++++++++++++++++
- drivers/leds/leds-ixp4xx-gpio.c | 209 +++++++++++++++++++++++++++++++++++
- drivers/leds/leds-locomo.c | 91 +++++++++++++++
- drivers/leds/leds-spitz.c | 125 +++++++++++++++++++++
- drivers/leds/leds-tosa.c | 123 ++++++++++++++++++++
- drivers/leds/leds.h | 36 ++++++
- drivers/leds/ledtrig-timer.c | 205 ++++++++++++++++++++++++++++++++++
+ drivers/leds/leds-ixp4xx-gpio.c | 215 +++++++++++++++++++++++++++++++++++
+ drivers/leds/leds-locomo.c | 95 +++++++++++++++
+ drivers/leds/leds-spitz.c | 125 ++++++++++++++++++++
+ drivers/leds/leds-tosa.c | 131 +++++++++++++++++++++
+ drivers/leds/leds.h | 45 +++++++
+ drivers/leds/ledtrig-timer.c | 174 +++++++++++++++++++++++++++++
drivers/mtd/nand/nand_base.c | 26 ++++
- include/linux/leds.h | 97 ++++++++++++++++
- 21 files changed, 1590 insertions(+), 3 deletions(-)
+ include/linux/leds.h | 105 +++++++++++++++++
+ 21 files changed, 1610 insertions(+), 4 deletions(-)
+--- linux-ixp4xx.orig/arch/arm/Kconfig 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/arch/arm/Kconfig 2006-03-07 22:59:04.000000000 +0100
+@@ -807,6 +807,8 @@ source "drivers/misc/Kconfig"
+
+ source "drivers/mfd/Kconfig"
+
++source "drivers/leds/Kconfig"
++
+ source "drivers/media/Kconfig"
+
+ source "drivers/video/Kconfig"
+--- linux-ixp4xx.orig/drivers/Kconfig 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/drivers/Kconfig 2006-03-07 22:59:04.000000000 +0100
+@@ -64,6 +64,8 @@ source "drivers/usb/Kconfig"
+
+ source "drivers/mmc/Kconfig"
+
++source "drivers/leds/Kconfig"
++
+ source "drivers/infiniband/Kconfig"
+
+ source "drivers/sn/Kconfig"
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/Kconfig 2006-02-23 18:17:40.000000000 +0100
++++ linux-ixp4xx/drivers/leds/Kconfig 2006-03-07 22:59:04.000000000 +0100
@@ -0,0 +1,70 @@
+
+menu "LED devices"
@@ -102,197 +130,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+endmenu
+
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/Makefile 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,15 @@
-+
-+# LED Core
-+obj-$(CONFIG_NEW_LEDS) += led-core.o
-+obj-$(CONFIG_LEDS_CLASS) += led-class.o
-+obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o
-+
-+# LED Platform Drivers
-+obj-$(CONFIG_LEDS_CORGI) += leds-corgi.o
-+obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
-+obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
-+obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
-+obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
-+
-+# LED Triggers
-+obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/include/linux/leds.h 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,97 @@
-+/*
-+ * Driver model for leds and led triggers
-+ *
-+ * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu>
-+ * Copyright (C) 2005 Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+struct device;
-+struct class_device;
-+/*
-+ * LED Core
-+ */
-+
-+enum led_brightness {
-+ LED_OFF = 0,
-+ LED_HALF = 127,
-+ LED_FULL = 255,
-+};
-+
-+struct led_classdev {
-+ const char *name;
-+ int brightness;
-+ int flags;
-+#define LED_SUSPENDED (1 << 0)
-+
-+ /* A function to set the brightness of the led */
-+ void (*brightness_set)(struct led_classdev *led_cdev, enum led_brightness brightness);
-+
-+ struct class_device *class_dev;
-+ /* LED Device linked list */
-+ struct list_head node;
-+
-+ /* Trigger data */
-+ char *default_trigger;
-+#ifdef CONFIG_LEDS_TRIGGERS
-+ struct led_trigger *trigger;
-+ struct list_head trig_list;
-+ void *trigger_data;
-+#endif
-+
-+ /* This protects the data in this structure */
-+ rwlock_t lock;
-+};
-+
-+extern int led_classdev_register(struct device *parent, struct led_classdev *led_cdev);
-+extern void led_classdev_unregister(struct led_classdev *led_cdev);
-+extern void led_classdev_suspend(struct led_classdev *led_cdev);
-+extern void led_classdev_resume(struct led_classdev *led_cdev);
-+
-+
-+/*
-+ * LED Triggers
-+ */
-+#ifdef CONFIG_LEDS_TRIGGERS
-+
-+#define TRIG_NAME_MAX 50
-+
-+struct led_trigger {
-+ /* Trigger Properties */
-+ const char *name;
-+ void (*activate)(struct led_classdev *led_cdev);
-+ void (*deactivate)(struct led_classdev *led_cdev);
-+
-+ /* LEDs under control by this trigger (for simple triggers) */
-+ rwlock_t leddev_list_lock;
-+ struct list_head led_cdevs;
-+
-+ /* Link to next registered trigger */
-+ struct list_head next_trig;
-+};
-+
-+/* Registration functions for complex triggers */
-+int led_trigger_register(struct led_trigger *trigger);
-+void led_trigger_unregister(struct led_trigger *trigger);
-+
-+/* Registration functions for simple triggers */
-+#define INIT_LED_TRIGGER(x) static struct led_trigger *x;
-+#define INIT_LED_TRIGGER_GLOBAL(x) struct led_trigger *x;
-+void led_trigger_register_simple(const char *name, struct led_trigger **trigger);
-+void led_trigger_unregister_simple(struct led_trigger *trigger);
-+void led_trigger_event(struct led_trigger *trigger, enum led_brightness event);
-+
-+#else
-+
-+/* Triggers aren't active - null macros */
-+#define INIT_LED_TRIGGER(x)
-+#define INIT_LED_TRIGGER_GLOBAL(x)
-+#define led_trigger_register_simple(x, y) do {} while(0)
-+#define led_trigger_unregister_simple(x) do {} while(0)
-+#define led_trigger_event(x, y) do {} while(0)
-+
-+#endif
---- linux-ixp4xx.orig/arch/arm/Kconfig 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/arch/arm/Kconfig 2006-02-23 18:17:40.000000000 +0100
-@@ -807,6 +807,8 @@ source "drivers/misc/Kconfig"
-
- source "drivers/mfd/Kconfig"
-
-+source "drivers/leds/Kconfig"
-+
- source "drivers/media/Kconfig"
-
- source "drivers/video/Kconfig"
---- linux-ixp4xx.orig/drivers/Makefile 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/drivers/Makefile 2006-02-23 18:17:40.000000000 +0100
-@@ -68,6 +68,7 @@ obj-$(CONFIG_MCA) += mca/
- obj-$(CONFIG_EISA) += eisa/
- obj-$(CONFIG_CPU_FREQ) += cpufreq/
- obj-$(CONFIG_MMC) += mmc/
-+obj-$(CONFIG_NEW_LEDS) += leds/
- obj-$(CONFIG_INFINIBAND) += infiniband/
- obj-$(CONFIG_SGI_SN) += sn/
- obj-y += firmware/
---- linux-ixp4xx.orig/drivers/Kconfig 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/drivers/Kconfig 2006-02-23 18:17:40.000000000 +0100
-@@ -64,6 +64,8 @@ source "drivers/usb/Kconfig"
-
- source "drivers/mmc/Kconfig"
-
-+source "drivers/leds/Kconfig"
-+
- source "drivers/infiniband/Kconfig"
-
- source "drivers/sn/Kconfig"
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds.h 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,36 @@
-+/*
-+ * LED Core
-+ *
-+ * Copyright 2005 Openedhand Ltd.
-+ *
-+ * Author: Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+/* led_cdev->lock must be held as write */
-+static inline void led_set_brightness(struct led_classdev *led_cdev, enum led_brightness value)
-+{
-+ if (value > LED_FULL)
-+ value = LED_FULL;
-+ led_cdev->brightness = value;
-+ if (!(led_cdev->flags & LED_SUSPENDED))
-+ led_cdev->brightness_set(led_cdev, value);
-+}
-+
-+extern rwlock_t leds_list_lock;
-+extern struct list_head leds_list;
-+
-+#ifdef CONFIG_LEDS_TRIGGERS
-+void led_trigger_set_default(struct led_classdev *led_cdev);
-+void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger);
-+#else
-+#define led_trigger_set_default(x) do {} while(0)
-+#define led_trigger_set(x, y) do {} while(0)
-+#endif
-+
-+ssize_t led_trigger_store(struct class_device *dev, const char *buf, size_t count);
-+ssize_t led_trigger_show(struct class_device *dev, char *buf);
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/led-class.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,164 @@
++++ linux-ixp4xx/drivers/leds/led-class.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,174 @@
+/*
+ * LED Class Core
+ *
@@ -321,7 +160,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+
+static ssize_t led_brightness_show(struct class_device *dev, char *buf)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
+ ssize_t ret = 0;
+
+ /* no lock needed for this */
@@ -331,13 +170,14 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ return ret;
+}
+
-+static ssize_t led_brightness_store(struct class_device *dev, const char *buf, size_t size)
++static ssize_t led_brightness_store(struct class_device *dev,
++ const char *buf, size_t size)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
+ ssize_t ret = -EINVAL;
+ char *after;
-+
+ unsigned long state = simple_strtoul(buf, &after, 10);
++
+ if (after - buf > 0) {
+ ret = after - buf;
+ write_lock(&led_cdev->lock);
@@ -348,8 +188,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ return ret;
+}
+
-+static CLASS_DEVICE_ATTR(brightness, 0644, led_brightness_show, led_brightness_store);
-+
++static CLASS_DEVICE_ATTR(brightness, 0644, led_brightness_show,
++ led_brightness_store);
+#ifdef CONFIG_LEDS_TRIGGERS
+static CLASS_DEVICE_ATTR(trigger, 0644, led_trigger_show, led_trigger_store);
+#endif
@@ -365,6 +205,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ led_cdev->brightness_set(led_cdev, 0);
+ write_unlock(&led_cdev->lock);
+}
++EXPORT_SYMBOL_GPL(led_classdev_suspend);
+
+/**
+ * led_classdev_resume - resume an led_classdev.
@@ -377,6 +218,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ led_cdev->brightness_set(led_cdev, led_cdev->brightness);
+ write_unlock(&led_cdev->lock);
+}
++EXPORT_SYMBOL_GPL(led_classdev_resume);
+
+/**
+ * led_classdev_register - register a new object of led_classdev class.
@@ -385,30 +227,38 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ */
+int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
+{
-+ led_cdev->class_dev = class_device_create(leds_class, NULL, 0, parent, "%s", led_cdev->name);
++ led_cdev->class_dev = class_device_create(leds_class, NULL, 0,
++ parent, "%s", led_cdev->name);
+ if (unlikely(IS_ERR(led_cdev->class_dev)))
+ return PTR_ERR(led_cdev->class_dev);
+
+ rwlock_init(&led_cdev->lock);
-+ led_cdev->class_dev->class_data = led_cdev;
++ class_set_devdata(led_cdev->class_dev, led_cdev);
+
+ /* register the attributes */
-+ class_device_create_file(led_cdev->class_dev, &class_device_attr_brightness);
-+#ifdef CONFIG_LEDS_TRIGGERS
-+ class_device_create_file(led_cdev->class_dev, &class_device_attr_trigger);
-+#endif
++ class_device_create_file(led_cdev->class_dev,
++ &class_device_attr_brightness);
+
+ /* add to the list of leds */
+ write_lock(&leds_list_lock);
+ list_add_tail(&led_cdev->node, &leds_list);
+ write_unlock(&leds_list_lock);
+
++#ifdef CONFIG_LEDS_TRIGGERS
++ rwlock_init(&led_cdev->trigger_lock);
++
+ led_trigger_set_default(led_cdev);
+
-+ printk(KERN_INFO "Registered led device: %s\n", led_cdev->class_dev->class_id);
++ class_device_create_file(led_cdev->class_dev,
++ &class_device_attr_trigger);
++#endif
++
++ printk(KERN_INFO "Registered led device: %s\n",
++ led_cdev->class_dev->class_id);
+
+ return 0;
+}
++EXPORT_SYMBOL_GPL(led_classdev_register);
+
+/**
+ * led_classdev_unregister - unregisters a object of led_properties class.
@@ -418,13 +268,16 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ */
+void led_classdev_unregister(struct led_classdev *led_cdev)
+{
-+ class_device_remove_file(led_cdev->class_dev, &class_device_attr_brightness);
++ class_device_remove_file(led_cdev->class_dev,
++ &class_device_attr_brightness);
+#ifdef CONFIG_LEDS_TRIGGERS
-+ class_device_remove_file(led_cdev->class_dev, &class_device_attr_trigger);
-+#endif
-+
++ class_device_remove_file(led_cdev->class_dev,
++ &class_device_attr_trigger);
++ write_lock(&led_cdev->trigger_lock);
+ if (led_cdev->trigger)
+ led_trigger_set(led_cdev, NULL);
++ write_unlock(&led_cdev->trigger_lock);
++#endif
+
+ class_device_unregister(led_cdev->class_dev);
+
@@ -432,10 +285,6 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ list_del(&led_cdev->node);
+ write_unlock(&leds_list_lock);
+}
-+
-+EXPORT_SYMBOL_GPL(led_classdev_suspend);
-+EXPORT_SYMBOL_GPL(led_classdev_resume);
-+EXPORT_SYMBOL_GPL(led_classdev_register);
+EXPORT_SYMBOL_GPL(led_classdev_unregister);
+
+static int __init leds_init(void)
@@ -458,8 +307,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LED Class Interface");
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/led-core.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,24 @@
++++ linux-ixp4xx/drivers/leds/led-core.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,25 @@
+/*
+ * LED Class Core
+ *
@@ -484,9 +333,194 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+LIST_HEAD(leds_list);
+
+EXPORT_SYMBOL_GPL(leds_list);
++EXPORT_SYMBOL_GPL(leds_list_lock);
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-ixp4xx/drivers/leds/leds.h 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,45 @@
++/*
++ * LED Core
++ *
++ * Copyright 2005 Openedhand Ltd.
++ *
++ * Author: Richard Purdie <rpurdie@openedhand.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ */
++#ifndef __LEDS_H_INCLUDED
++#define __LEDS_H_INCLUDED
++
++#include <linux/leds.h>
++
++/* led_cdev->lock must be held as write */
++static inline void led_set_brightness(struct led_classdev *led_cdev,
++ enum led_brightness value)
++{
++ if (value > LED_FULL)
++ value = LED_FULL;
++ led_cdev->brightness = value;
++ if (!(led_cdev->flags & LED_SUSPENDED))
++ led_cdev->brightness_set(led_cdev, value);
++}
++
++extern rwlock_t leds_list_lock;
++extern struct list_head leds_list;
++
++#ifdef CONFIG_LEDS_TRIGGERS
++void led_trigger_set_default(struct led_classdev *led_cdev);
++void led_trigger_set(struct led_classdev *led_cdev,
++ struct led_trigger *trigger);
++#else
++#define led_trigger_set_default(x) do {} while(0)
++#define led_trigger_set(x, y) do {} while(0)
++#endif
++
++ssize_t led_trigger_store(struct class_device *dev, const char *buf,
++ size_t count);
++ssize_t led_trigger_show(struct class_device *dev, char *buf);
++
++#endif /* __LEDS_H_INCLUDED */
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-ixp4xx/drivers/leds/Makefile 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,15 @@
++
++# LED Core
++obj-$(CONFIG_NEW_LEDS) += led-core.o
++obj-$(CONFIG_LEDS_CLASS) += led-class.o
++obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o
++
++# LED Platform Drivers
++obj-$(CONFIG_LEDS_CORGI) += leds-corgi.o
++obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
++obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
++obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
++obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
++
++# LED Triggers
++obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
+--- linux-ixp4xx.orig/drivers/Makefile 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/drivers/Makefile 2006-03-07 22:59:04.000000000 +0100
+@@ -68,6 +68,7 @@ obj-$(CONFIG_MCA) += mca/
+ obj-$(CONFIG_EISA) += eisa/
+ obj-$(CONFIG_CPU_FREQ) += cpufreq/
+ obj-$(CONFIG_MMC) += mmc/
++obj-$(CONFIG_NEW_LEDS) += leds/
+ obj-$(CONFIG_INFINIBAND) += infiniband/
+ obj-$(CONFIG_SGI_SN) += sn/
+ obj-y += firmware/
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/led-triggers.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,236 @@
++++ linux-ixp4xx/include/linux/leds.h 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,105 @@
++/*
++ * Driver model for leds and led triggers
++ *
++ * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu>
++ * Copyright (C) 2005 Richard Purdie <rpurdie@openedhand.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ */
++#ifndef __LINUX_LEDS_H_INCLUDED
++#define __LINUX_LEDS_H_INCLUDED
++
++struct device;
++struct class_device;
++/*
++ * LED Core
++ */
++
++enum led_brightness {
++ LED_OFF = 0,
++ LED_HALF = 127,
++ LED_FULL = 255,
++};
++
++struct led_classdev {
++ const char *name;
++ int brightness;
++ int flags;
++#define LED_SUSPENDED (1 << 0)
++
++ /* A function to set the brightness of the led */
++ void (*brightness_set)(struct led_classdev *led_cdev,
++ enum led_brightness brightness);
++
++ struct class_device *class_dev;
++ /* LED Device linked list */
++ struct list_head node;
++
++ /* Protects the LED properties data above */
++ rwlock_t lock;
++
++ /* Trigger data */
++ char *default_trigger;
++#ifdef CONFIG_LEDS_TRIGGERS
++ rwlock_t trigger_lock;
++ /* Protects the trigger data below */
++
++ struct led_trigger *trigger;
++ struct list_head trig_list;
++ void *trigger_data;
++#endif
++};
++
++extern int led_classdev_register(struct device *parent,
++ struct led_classdev *led_cdev);
++extern void led_classdev_unregister(struct led_classdev *led_cdev);
++extern void led_classdev_suspend(struct led_classdev *led_cdev);
++extern void led_classdev_resume(struct led_classdev *led_cdev);
++
++/*
++ * LED Triggers
++ */
++#ifdef CONFIG_LEDS_TRIGGERS
++
++#define TRIG_NAME_MAX 50
++
++struct led_trigger {
++ /* Trigger Properties */
++ const char *name;
++ void (*activate)(struct led_classdev *led_cdev);
++ void (*deactivate)(struct led_classdev *led_cdev);
++
++ /* LEDs under control by this trigger (for simple triggers) */
++ rwlock_t leddev_list_lock;
++ struct list_head led_cdevs;
++
++ /* Link to next registered trigger */
++ struct list_head next_trig;
++};
++
++/* Registration functions for complex triggers */
++int led_trigger_register(struct led_trigger *trigger);
++void led_trigger_unregister(struct led_trigger *trigger);
++
++/* Registration functions for simple triggers */
++#define DEFINE_LED_TRIGGER(x) static struct led_trigger *x;
++#define DEFINE_LED_TRIGGER_GLOBAL(x) struct led_trigger *x;
++void led_trigger_register_simple(const char *name,
++ struct led_trigger **trigger);
++void led_trigger_unregister_simple(struct led_trigger *trigger);
++void led_trigger_event(struct led_trigger *trigger, enum led_brightness event);
++
++#else
++
++/* Triggers aren't active - null macros */
++#define DEFINE_LED_TRIGGER(x)
++#define DEFINE_LED_TRIGGER_GLOBAL(x)
++#define led_trigger_register_simple(x, y) do {} while(0)
++#define led_trigger_unregister_simple(x) do {} while(0)
++#define led_trigger_event(x, y) do {} while(0)
++
++#endif
++#endif /* __LINUX_LEDS_H_INCLUDED */
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-ixp4xx/drivers/leds/led-triggers.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,239 @@
+/*
+ * LED Triggers Core
+ *
@@ -512,12 +546,16 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+#include <linux/leds.h>
+#include "leds.h"
+
++/*
++ * Nests outside led_cdev->lock and led_cdev->trigger_lock
++ */
+static rwlock_t triggers_list_lock = RW_LOCK_UNLOCKED;
+static LIST_HEAD(trigger_list);
+
-+ssize_t led_trigger_store(struct class_device *dev, const char *buf, size_t count)
++ssize_t led_trigger_store(struct class_device *dev, const char *buf,
++ size_t count)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
+ char trigger_name[TRIG_NAME_MAX];
+ struct led_trigger *trig;
+ size_t len;
@@ -530,18 +568,18 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ trigger_name[len - 1] = '\0';
+
+ if (!strcmp(trigger_name, "none")) {
-+ write_lock(&led_cdev->lock);
++ write_lock(&led_cdev->trigger_lock);
+ led_trigger_set(led_cdev, NULL);
-+ write_unlock(&led_cdev->lock);
++ write_unlock(&led_cdev->trigger_lock);
+ return count;
+ }
+
+ read_lock(&triggers_list_lock);
+ list_for_each_entry(trig, &trigger_list, next_trig) {
+ if (!strcmp(trigger_name, trig->name)) {
-+ write_lock(&led_cdev->lock);
++ write_lock(&led_cdev->trigger_lock);
+ led_trigger_set(led_cdev, trig);
-+ write_unlock(&led_cdev->lock);
++ write_unlock(&led_cdev->trigger_lock);
+
+ read_unlock(&triggers_list_lock);
+ return count;
@@ -555,32 +593,34 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+
+ssize_t led_trigger_show(struct class_device *dev, char *buf)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct led_trigger *trig;
+ int len = 0;
+
-+ read_lock(&led_cdev->lock);
++ read_lock(&triggers_list_lock);
++ read_lock(&led_cdev->trigger_lock);
+
+ if (!led_cdev->trigger)
+ len += sprintf(buf+len, "[none] ");
+ else
+ len += sprintf(buf+len, "none ");
+
-+ read_lock(&triggers_list_lock);
+ list_for_each_entry(trig, &trigger_list, next_trig) {
-+ if (led_cdev->trigger && !strcmp(led_cdev->trigger->name, trig->name))
++ if (led_cdev->trigger && !strcmp(led_cdev->trigger->name,
++ trig->name))
+ len += sprintf(buf+len, "[%s] ", trig->name);
+ else
+ len += sprintf(buf+len, "%s ", trig->name);
+ }
++ read_unlock(&led_cdev->trigger_lock);
+ read_unlock(&triggers_list_lock);
-+ read_unlock(&led_cdev->lock);
+
+ len += sprintf(len+buf, "\n");
+ return len;
+}
+
-+void led_trigger_event(struct led_trigger *trigger, enum led_brightness brightness)
++void led_trigger_event(struct led_trigger *trigger,
++ enum led_brightness brightness)
+{
+ struct list_head *entry;
+
@@ -599,7 +639,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ read_unlock(&trigger->leddev_list_lock);
+}
+
-+/* Caller must ensure led_cdev->lock held for write */
++/* Caller must ensure led_cdev->trigger_lock held */
+void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger)
+{
+ /* Remove any existing trigger */
@@ -609,7 +649,6 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ write_unlock(&led_cdev->trigger->leddev_list_lock);
+ if (led_cdev->trigger->deactivate)
+ led_cdev->trigger->deactivate(led_cdev);
-+
+ }
+ if (trigger) {
+ write_lock(&trigger->leddev_list_lock);
@@ -628,14 +667,14 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ if (!led_cdev->default_trigger)
+ return;
+
-+ write_lock(&led_cdev->lock);
+ read_lock(&triggers_list_lock);
++ write_lock(&led_cdev->trigger_lock);
+ list_for_each_entry(trig, &trigger_list, next_trig) {
+ if (!strcmp(led_cdev->default_trigger, trig->name))
+ led_trigger_set(led_cdev, trig);
+ }
++ write_unlock(&led_cdev->trigger_lock);
+ read_unlock(&triggers_list_lock);
-+ write_unlock(&led_cdev->lock);
+}
+
+int led_trigger_register(struct led_trigger *trigger)
@@ -647,26 +686,26 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+
+ /* Add to the list of led triggers */
+ write_lock(&triggers_list_lock);
-+ list_add_tail(&trigger->next_trig, &trigger_list);
++ list_add_tail(&trigger->next_trig, &trigger_list);
+ write_unlock(&triggers_list_lock);
+
+ /* Register with any LEDs that have this as a default trigger */
-+ read_lock(&leds_list);
++ read_lock(&leds_list_lock);
+ list_for_each_entry(led_cdev, &leds_list, node) {
-+ write_lock(&led_cdev->lock);
++ write_lock(&led_cdev->trigger_lock);
+ if (!led_cdev->trigger && led_cdev->default_trigger &&
-+ !strcmp(led_cdev->default_trigger, trigger->name))
++ !strcmp(led_cdev->default_trigger, trigger->name))
+ led_trigger_set(led_cdev, trigger);
-+ write_unlock(&led_cdev->lock);
++ write_unlock(&led_cdev->trigger_lock);
+ }
-+ read_unlock(&leds_list);
++ read_unlock(&leds_list_lock);
+
+ return 0;
+}
+
+void led_trigger_register_simple(const char *name, struct led_trigger **tp)
+{
-+ struct led_trigger *trigger;
++ struct led_trigger *trigger;
+
+ trigger = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
+
@@ -677,25 +716,24 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ *tp = trigger;
+}
+
-+
+void led_trigger_unregister(struct led_trigger *trigger)
+{
+ struct led_classdev *led_cdev;
+
+ /* Remove from the list of led triggers */
+ write_lock(&triggers_list_lock);
-+ list_del(&trigger->next_trig);
++ list_del(&trigger->next_trig);
+ write_unlock(&triggers_list_lock);
+
+ /* Remove anyone actively using this trigger */
-+ read_lock(&leds_list);
++ read_lock(&leds_list_lock);
+ list_for_each_entry(led_cdev, &leds_list, node) {
-+ write_lock(&led_cdev->lock);
++ write_lock(&led_cdev->trigger_lock);
+ if (led_cdev->trigger == trigger)
+ led_trigger_set(led_cdev, NULL);
-+ write_unlock(&led_cdev->lock);
++ write_unlock(&led_cdev->trigger_lock);
+ }
-+ read_unlock(&leds_list);
++ read_unlock(&leds_list_lock);
+}
+
+void led_trigger_unregister_simple(struct led_trigger *trigger)
@@ -722,10 +760,9 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_AUTHOR("Richard Purdie");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LED Triggers Core");
-+
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/ledtrig-timer.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,205 @@
++++ linux-ixp4xx/drivers/leds/ledtrig-timer.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,174 @@
+/*
+ * LED Kernel Timer Trigger
+ *
@@ -752,10 +789,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+#include "leds.h"
+
+struct timer_trig_data {
-+ unsigned long duty; /* duty cycle, as a percentage */
-+ unsigned long frequency; /* frequency of blinking, in Hz */
-+ unsigned long delay_on; /* milliseconds on */
-+ unsigned long delay_off; /* milliseconds off */
++ unsigned long delay_on; /* milliseconds on */
++ unsigned long delay_off; /* milliseconds off */
+ struct timer_list timer;
+};
+
@@ -766,9 +801,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ unsigned long brightness = LED_OFF;
+ unsigned long delay = timer_data->delay_off;
+
-+ write_lock(&led_cdev->lock);
-+
-+ if (!timer_data->frequency) {
++ if (!timer_data->delay_on || !timer_data->delay_off) {
++ write_lock(&led_cdev->lock);
+ led_set_brightness(led_cdev, LED_OFF);
+ write_unlock(&led_cdev->lock);
+ return;
@@ -779,104 +813,73 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ delay = timer_data->delay_on;
+ }
+
++ write_lock(&led_cdev->lock);
+ led_set_brightness(led_cdev, brightness);
++ write_unlock(&led_cdev->lock);
+
+ mod_timer(&timer_data->timer, jiffies + msecs_to_jiffies(delay));
-+ write_unlock(&led_cdev->lock);
+}
+
-+/* led_cdev write lock needs to be held */
-+static int led_timer_setdata(struct led_classdev *led_cdev, unsigned long duty, unsigned long frequency)
++static ssize_t led_delay_on_show(struct class_device *dev, char *buf)
+{
++ struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct timer_trig_data *timer_data = led_cdev->trigger_data;
+
-+ if (frequency > 500)
-+ return -EINVAL;
-+
-+ if (duty > 100)
-+ return -EINVAL;
-+
-+ timer_data->duty = duty;
-+ timer_data->frequency = frequency;
-+ if (frequency != 0) {
-+ timer_data->delay_on = duty * 1000 / 50 / frequency / 2;
-+ timer_data->delay_off = (100 - duty) * 1000 / 50 / frequency / 2;
-+ }
-+
-+ mod_timer(&timer_data->timer, jiffies + 1);
-+
-+ return 0;
-+}
-+
-+static ssize_t led_duty_show(struct class_device *dev, char *buf)
-+{
-+ struct led_classdev *led_cdev = dev->class_data;
-+ struct timer_trig_data *timer_data;
-+
-+ read_lock(&led_cdev->lock);
-+ timer_data = led_cdev->trigger_data;
-+ sprintf(buf, "%lu\n", timer_data->duty);
-+ read_unlock(&led_cdev->lock);
++ sprintf(buf, "%lu\n", timer_data->delay_on);
+
+ return strlen(buf) + 1;
+}
+
-+static ssize_t led_duty_store(struct class_device *dev, const char *buf, size_t size)
++static ssize_t led_delay_on_store(struct class_device *dev, const char *buf,
++ size_t size)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
-+ struct timer_trig_data *timer_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
++ struct timer_trig_data *timer_data = led_cdev->trigger_data;
+ int ret = -EINVAL;
+ char *after;
-+
+ unsigned long state = simple_strtoul(buf, &after, 10);
++
+ if (after - buf > 0) {
-+ write_lock(&led_cdev->lock);
-+ timer_data = led_cdev->trigger_data;
-+ ret = led_timer_setdata(led_cdev, state, timer_data->frequency);
-+ if (!ret)
-+ ret = after - buf;
-+ write_unlock(&led_cdev->lock);
++ timer_data->delay_on = state;
++ mod_timer(&timer_data->timer, jiffies + 1);
++ ret = after - buf;
+ }
+
+ return ret;
+}
+
-+
-+static ssize_t led_frequency_show(struct class_device *dev, char *buf)
++static ssize_t led_delay_off_show(struct class_device *dev, char *buf)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
-+ struct timer_trig_data *timer_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
++ struct timer_trig_data *timer_data = led_cdev->trigger_data;
+
-+ read_lock(&led_cdev->lock);
-+ timer_data = led_cdev->trigger_data;
-+ sprintf(buf, "%lu\n", timer_data->frequency);
-+ read_unlock(&led_cdev->lock);
++ sprintf(buf, "%lu\n", timer_data->delay_off);
+
+ return strlen(buf) + 1;
+}
+
-+static ssize_t led_frequency_store(struct class_device *dev, const char *buf, size_t size)
++static ssize_t led_delay_off_store(struct class_device *dev, const char *buf,
++ size_t size)
+{
-+ struct led_classdev *led_cdev = dev->class_data;
-+ struct timer_trig_data *timer_data;
++ struct led_classdev *led_cdev = class_get_devdata(dev);
++ struct timer_trig_data *timer_data = led_cdev->trigger_data;
+ int ret = -EINVAL;
+ char *after;
-+
+ unsigned long state = simple_strtoul(buf, &after, 10);
++
+ if (after - buf > 0) {
-+ write_lock(&led_cdev->lock);
-+ timer_data = led_cdev->trigger_data;
-+ ret = led_timer_setdata(led_cdev, timer_data->duty, state);
-+ if (!ret)
-+ ret = after - buf;
-+ write_unlock(&led_cdev->lock);
++ timer_data->delay_off = state;
++ mod_timer(&timer_data->timer, jiffies + 1);
++ ret = after - buf;
+ }
+
+ return ret;
+}
+
-+static CLASS_DEVICE_ATTR(duty, 0644, led_duty_show, led_duty_store);
-+static CLASS_DEVICE_ATTR(frequency, 0644, led_frequency_show, led_frequency_store);
++static CLASS_DEVICE_ATTR(delay_on, 0644, led_delay_on_show,
++ led_delay_on_store);
++static CLASS_DEVICE_ATTR(delay_off, 0644, led_delay_off_show,
++ led_delay_off_store);
+
+static void timer_trig_activate(struct led_classdev *led_cdev)
+{
@@ -892,18 +895,21 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ timer_data->timer.function = led_timer_function;
+ timer_data->timer.data = (unsigned long) led_cdev;
+
-+ timer_data->duty = 50;
-+
-+ class_device_create_file(led_cdev->class_dev, &class_device_attr_duty);
-+ class_device_create_file(led_cdev->class_dev, &class_device_attr_frequency);
++ class_device_create_file(led_cdev->class_dev,
++ &class_device_attr_delay_on);
++ class_device_create_file(led_cdev->class_dev,
++ &class_device_attr_delay_off);
+}
+
+static void timer_trig_deactivate(struct led_classdev *led_cdev)
+{
+ struct timer_trig_data *timer_data = led_cdev->trigger_data;
++
+ if (timer_data) {
-+ class_device_remove_file(led_cdev->class_dev, &class_device_attr_duty);
-+ class_device_remove_file(led_cdev->class_dev, &class_device_attr_frequency);
++ class_device_remove_file(led_cdev->class_dev,
++ &class_device_attr_delay_on);
++ class_device_remove_file(led_cdev->class_dev,
++ &class_device_attr_delay_off);
+ del_timer_sync(&timer_data->timer);
+ kfree(timer_data);
+ }
@@ -920,7 +926,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ return led_trigger_register(&timer_led_trigger);
+}
+
-+static void __exit timer_trig_exit (void)
++static void __exit timer_trig_exit(void)
+{
+ led_trigger_unregister(&timer_led_trigger);
+}
@@ -931,9 +937,9 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
+MODULE_DESCRIPTION("Timer LED trigger");
+MODULE_LICENSE("GPL");
---- linux-ixp4xx.orig/arch/arm/mach-pxa/corgi.c 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/arch/arm/mach-pxa/corgi.c 2006-02-23 18:17:40.000000000 +0100
-@@ -165,6 +165,15 @@ static struct platform_device corgikbd_d
+--- linux-ixp4xx.orig/arch/arm/mach-pxa/corgi.c 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/arch/arm/mach-pxa/corgi.c 2006-03-07 22:59:04.000000000 +0100
+@@ -165,6 +165,14 @@ static struct platform_device corgikbd_d
/*
@@ -944,12 +950,11 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ .id = -1,
+};
+
-+
+/*
* Corgi Touch Screen Device
*/
static struct resource corgits_resources[] = {
-@@ -298,6 +307,7 @@ static struct platform_device *devices[]
+@@ -298,6 +306,7 @@ static struct platform_device *devices[]
&corgikbd_device,
&corgibl_device,
&corgits_device,
@@ -957,9 +962,9 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
};
static void __init corgi_init(void)
---- linux-ixp4xx.orig/arch/arm/mach-pxa/spitz.c 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/arch/arm/mach-pxa/spitz.c 2006-02-23 18:17:40.000000000 +0100
-@@ -243,6 +243,15 @@ static struct platform_device spitzkbd_d
+--- linux-ixp4xx.orig/arch/arm/mach-pxa/spitz.c 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/arch/arm/mach-pxa/spitz.c 2006-03-07 22:59:04.000000000 +0100
+@@ -243,6 +243,14 @@ static struct platform_device spitzkbd_d
/*
@@ -970,12 +975,11 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ .id = -1,
+};
+
-+
+/*
* Spitz Touch Screen Device
*/
static struct resource spitzts_resources[] = {
-@@ -419,6 +428,7 @@ static struct platform_device *devices[]
+@@ -419,6 +427,7 @@ static struct platform_device *devices[]
&spitzkbd_device,
&spitzts_device,
&spitzbl_device,
@@ -984,7 +988,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
static void __init common_init(void)
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds-corgi.c 2006-02-23 18:17:40.000000000 +0100
++++ linux-ixp4xx/drivers/leds/leds-corgi.c 2006-03-07 22:59:04.000000000 +0100
@@ -0,0 +1,121 @@
+/*
+ * LED Triggers Core
@@ -1091,12 +1095,12 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ },
+};
+
-+static int __devinit corgiled_init(void)
++static int __init corgiled_init(void)
+{
+ return platform_driver_register(&corgiled_driver);
+}
+
-+static void corgiled_exit(void)
++static void __exit corgiled_exit(void)
+{
+ platform_driver_unregister(&corgiled_driver);
+}
@@ -1108,7 +1112,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_DESCRIPTION("Corgi LED driver");
+MODULE_LICENSE("GPL");
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds-spitz.c 2006-02-23 18:17:40.000000000 +0100
++++ linux-ixp4xx/drivers/leds/leds-spitz.c 2006-03-07 22:59:04.000000000 +0100
@@ -0,0 +1,125 @@
+/*
+ * LED Triggers Core
@@ -1219,12 +1223,12 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ },
+};
+
-+static int __devinit spitzled_init(void)
++static int __init spitzled_init(void)
+{
+ return platform_driver_register(&spitzled_driver);
+}
+
-+static void spitzled_exit(void)
++static void __exit spitzled_exit(void)
+{
+ platform_driver_unregister(&spitzled_driver);
+}
@@ -1236,8 +1240,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_DESCRIPTION("Spitz LED driver");
+MODULE_LICENSE("GPL");
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds-locomo.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,91 @@
++++ linux-ixp4xx/drivers/leds/leds-locomo.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,95 @@
+/*
+ * linux/drivers/leds/locomo.c
+ *
@@ -1257,7 +1261,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+#include <asm/hardware.h>
+#include <asm/hardware/locomo.h>
+
-+static void locomoled_brightness_set(struct led_classdev *led_cdev, enum led_brightness value, int offset)
++static void locomoled_brightness_set(struct led_classdev *led_cdev,
++ enum led_brightness value, int offset)
+{
+ struct locomo_dev *locomo_dev = LOCOMO_DEV(led_cdev->class_dev->dev);
+ unsigned long flags;
@@ -1270,12 +1275,14 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ local_irq_restore(flags);
+}
+
-+static void locomoled_brightness_set0(struct led_classdev *led_cdev, enum led_brightness value)
++static void locomoled_brightness_set0(struct led_classdev *led_cdev,
++ enum led_brightness value)
+{
+ locomoled_brightness_set(led_cdev, value, LOCOMO_LPT0);
+}
+
-+static void locomoled_brightness_set1(struct led_classdev *led_cdev, enum led_brightness value)
++static void locomoled_brightness_set1(struct led_classdev *led_cdev,
++ enum led_brightness value)
+{
+ locomoled_brightness_set(led_cdev, value, LOCOMO_LPT1);
+}
@@ -1321,7 +1328,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ .remove = locomoled_remove,
+};
+
-+static int __init locomoled_init(void) {
++static int __init locomoled_init(void)
++{
+ return locomo_driver_register(&locomoled_driver);
+}
+module_init(locomoled_init);
@@ -1330,8 +1338,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_DESCRIPTION("Locomo LED driver");
+MODULE_LICENSE("GPL");
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds-ixp4xx-gpio.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,209 @@
++++ linux-ixp4xx/drivers/leds/leds-ixp4xx-gpio.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,215 @@
+/*
+ * IXP4XX GPIO driver LED driver
+ *
@@ -1382,7 +1390,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ int flags;
+} ixp4xxgpioled_devices[GPIO_MAX];
+
-+void ixp4xxgpioled_brightness_set(struct led_classdev *pled, enum led_brightness value)
++void ixp4xxgpioled_brightness_set(struct led_classdev *pled,
++ enum led_brightness value)
+{
+ const struct ixp4xxgpioled_device *const ixp4xx_dev =
+ container_of(pled, struct ixp4xxgpioled_device, ancestor);
@@ -1417,15 +1426,18 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ * the function always returns 0 to allow tail call elimination.
+ */
+static int apply_to_all_leds(struct platform_device *pdev,
-+ void (*operation)(struct led_classdev *pled)) {
++ void (*operation)(struct led_classdev *pled))
++{
+ int i;
++
+ for_all_leds(i, pdev)
+ operation(&ixp4xxgpioled_devices[pdev->resource[i].start].ancestor);
+ return 0;
+}
+
+#ifdef CONFIG_PM
-+static int ixp4xxgpioled_suspend(struct platform_device *pdev, pm_message_t state)
++static int ixp4xxgpioled_suspend(struct platform_device *pdev,
++ pm_message_t state)
+{
+ return apply_to_all_leds(pdev, led_classdev_suspend);
+}
@@ -1436,7 +1448,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+}
+#endif
+
-+static void ixp4xxgpioled_remove_one_led(struct led_classdev *pled) {
++static void ixp4xxgpioled_remove_one_led(struct led_classdev *pled)
++{
+ led_classdev_unregister(pled);
+ pled->name = 0;
+}
@@ -1459,6 +1472,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ * isn't copied.
+ */
+ int i;
++
+ for_all_leds(i, pdev) {
+ const u8 gpio_pin = pdev->resource[i].start;
+ int rc;
@@ -1525,12 +1539,12 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ },
+};
+
-+static int __devinit ixp4xxgpioled_init(void)
++static int __init ixp4xxgpioled_init(void)
+{
+ return platform_driver_register(&ixp4xxgpioled_driver);
+}
+
-+static void ixp4xxgpioled_exit(void)
++static void __exit ixp4xxgpioled_exit(void)
+{
+ platform_driver_unregister(&ixp4xxgpioled_driver);
+}
@@ -1540,10 +1554,32 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+
+MODULE_AUTHOR("John Bowler <jbowler@acm.org>");
+MODULE_DESCRIPTION("IXP4XX GPIO LED driver");
-+MODULE_LICENSE("MIT");
++MODULE_LICENSE("Dual MIT/GPL");
+--- linux-ixp4xx.orig/arch/arm/mach-pxa/tosa.c 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/arch/arm/mach-pxa/tosa.c 2006-03-07 22:59:04.000000000 +0100
+@@ -252,10 +252,19 @@ static struct platform_device tosakbd_de
+ .id = -1,
+ };
+
++/*
++ * Tosa LEDs
++ */
++static struct platform_device tosaled_device = {
++ .name = "tosa-led",
++ .id = -1,
++};
++
+ static struct platform_device *devices[] __initdata = {
+ &tosascoop_device,
+ &tosascoop_jc_device,
+ &tosakbd_device,
++ &tosaled_device,
+ };
+
+ static void __init tosa_init(void)
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-ixp4xx/drivers/leds/leds-tosa.c 2006-02-23 18:17:40.000000000 +0100
-@@ -0,0 +1,123 @@
++++ linux-ixp4xx/drivers/leds/leds-tosa.c 2006-03-07 22:59:04.000000000 +0100
+@@ -0,0 +1,131 @@
+/*
+ * LED Triggers Core
+ *
@@ -1569,20 +1605,26 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/tosa.h>
+
-+static void tosaled_amber_set(struct led_classdev *led_cdev, enum led_brightness value)
++static void tosaled_amber_set(struct led_classdev *led_cdev,
++ enum led_brightness value)
+{
+ if (value)
-+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_CHRG_ERR_LED);
++ set_scoop_gpio(&tosascoop_jc_device.dev,
++ TOSA_SCOOP_JC_CHRG_ERR_LED);
+ else
-+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_CHRG_ERR_LED);
++ reset_scoop_gpio(&tosascoop_jc_device.dev,
++ TOSA_SCOOP_JC_CHRG_ERR_LED);
+}
+
-+static void tosaled_green_set(struct led_classdev *led_cdev, enum led_brightness value)
++static void tosaled_green_set(struct led_classdev *led_cdev,
++ enum led_brightness value)
+{
+ if (value)
-+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_NOTE_LED);
++ set_scoop_gpio(&tosascoop_jc_device.dev,
++ TOSA_SCOOP_JC_NOTE_LED);
+ else
-+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_NOTE_LED);
++ reset_scoop_gpio(&tosascoop_jc_device.dev,
++ TOSA_SCOOP_JC_NOTE_LED);
+}
+
+static struct led_classdev tosa_amber_led = {
@@ -1601,7 +1643,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+static int tosaled_suspend(struct platform_device *dev, pm_message_t state)
+{
+#ifdef CONFIG_LEDS_TRIGGERS
-+ if (tosa_amber_led.trigger && strcmp(tosa_amber_led.trigger->name, "sharpsl-charge"))
++ if (tosa_amber_led.trigger && strcmp(tosa_amber_led.trigger->name,
++ "sharpsl-charge"))
+#endif
+ led_classdev_suspend(&tosa_amber_led);
+ led_classdev_suspend(&tosa_green_led);
@@ -1614,6 +1657,9 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ led_classdev_resume(&tosa_green_led);
+ return 0;
+}
++#else
++#define tosaled_suspend NULL
++#define tosaled_resume NULL
+#endif
+
+static int tosaled_probe(struct platform_device *pdev)
@@ -1642,21 +1688,19 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+static struct platform_driver tosaled_driver = {
+ .probe = tosaled_probe,
+ .remove = tosaled_remove,
-+#ifdef CONFIG_PM
+ .suspend = tosaled_suspend,
+ .resume = tosaled_resume,
-+#endif
+ .driver = {
+ .name = "tosa-led",
+ },
+};
+
-+static int __devinit tosaled_init(void)
++static int __init tosaled_init(void)
+{
+ return platform_driver_register(&tosaled_driver);
+}
+
-+static void tosaled_exit(void)
++static void __exit tosaled_exit(void)
+{
+ platform_driver_unregister(&tosaled_driver);
+}
@@ -1667,30 +1711,8 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+MODULE_AUTHOR("Dirk Opfer <Dirk@Opfer-Online.de>");
+MODULE_DESCRIPTION("Tosa LED driver");
+MODULE_LICENSE("GPL");
---- linux-ixp4xx.orig/arch/arm/mach-pxa/tosa.c 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/arch/arm/mach-pxa/tosa.c 2006-02-23 18:17:40.000000000 +0100
-@@ -252,10 +252,19 @@ static struct platform_device tosakbd_de
- .id = -1,
- };
-
-+/*
-+ * Tosa LEDs
-+ */
-+static struct platform_device tosaled_device = {
-+ .name = "tosa-led",
-+ .id = -1,
-+};
-+
- static struct platform_device *devices[] __initdata = {
- &tosascoop_device,
- &tosascoop_jc_device,
- &tosakbd_device,
-+ &tosaled_device,
- };
-
- static void __init tosa_init(void)
---- linux-ixp4xx.orig/drivers/ide/ide-disk.c 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/drivers/ide/ide-disk.c 2006-02-23 18:17:40.000000000 +0100
+--- linux-ixp4xx.orig/drivers/ide/ide-disk.c 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/drivers/ide/ide-disk.c 2006-03-07 22:59:04.000000000 +0100
@@ -60,6 +60,7 @@
#include <linux/genhd.h>
#include <linux/slab.h>
@@ -1703,12 +1725,26 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
static DECLARE_MUTEX(idedisk_ref_sem);
-+INIT_LED_TRIGGER(ide_led_trigger);
++DEFINE_LED_TRIGGER(ide_led_trigger);
+
#define to_ide_disk(obj) container_of(obj, struct ide_disk_obj, kref)
#define ide_disk_g(disk) \
-@@ -312,10 +315,12 @@ static ide_startstop_t ide_do_rw_disk (i
+@@ -298,6 +301,13 @@ static ide_startstop_t __ide_do_rw_disk(
+ }
+ }
+
++static int ide_end_rw_disk(ide_drive_t *drive, int uptodate, int nr_sectors)
++{
++ if (blk_fs_request(HWGROUP(drive)->rq))
++ led_trigger_event(ide_led_trigger, LED_OFF);
++ return ide_end_request(drive, uptodate, nr_sectors);
++}
++
+ /*
+ * 268435455 == 137439 MB or 28bit limit
+ * 320173056 == 163929 MB or 48bit addressing
+@@ -312,10 +322,12 @@ static ide_startstop_t ide_do_rw_disk (i
if (!blk_fs_request(rq)) {
blk_dump_rq_flags(rq, "ide_do_rw_disk - bad command");
@@ -1722,20 +1758,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
pr_debug("%s: %sing: block=%llu, sectors=%lu, buffer=0x%08lx\n",
drive->name, rq_data_dir(rq) == READ ? "read" : "writ",
(unsigned long long)block, rq->nr_sectors,
-@@ -327,6 +332,12 @@ static ide_startstop_t ide_do_rw_disk (i
- return __ide_do_rw_disk(drive, rq, block);
- }
-
-+static int ide_end_rw_disk(ide_drive_t *drive, int uptodate, int nr_sectors)
-+{
-+ led_trigger_event(ide_led_trigger, LED_OFF);
-+ ide_end_request(drive, uptodate, nr_sectors);
-+}
-+
- /*
- * Queries for true maximum capacity of the drive.
- * Returns maximum LBA address (> 0) of the drive, 0 if failed.
-@@ -1063,7 +1074,7 @@ static ide_driver_t idedisk_driver = {
+@@ -1063,7 +1075,7 @@ static ide_driver_t idedisk_driver = {
.media = ide_disk,
.supports_dsc_overlap = 0,
.do_request = ide_do_rw_disk,
@@ -1744,7 +1767,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
.error = __ide_error,
.abort = __ide_abort,
.proc = idedisk_proc,
-@@ -1236,11 +1247,13 @@ failed:
+@@ -1236,12 +1248,16 @@ failed:
static void __exit idedisk_exit (void)
{
@@ -1754,12 +1777,16 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
static int __init idedisk_init(void)
{
-+ led_trigger_register_simple("ide-disk", &ide_led_trigger);
- return driver_register(&idedisk_driver.gen_driver);
+- return driver_register(&idedisk_driver.gen_driver);
++ int ret = driver_register(&idedisk_driver.gen_driver);
++ if (ret >= 0)
++ led_trigger_register_simple("ide-disk", &ide_led_trigger);
++ return ret;
}
---- linux-ixp4xx.orig/drivers/mtd/nand/nand_base.c 2006-02-23 18:13:35.000000000 +0100
-+++ linux-ixp4xx/drivers/mtd/nand/nand_base.c 2006-02-23 18:17:40.000000000 +0100
+ MODULE_ALIAS("ide:*m-disk*");
+--- linux-ixp4xx.orig/drivers/mtd/nand/nand_base.c 2006-03-07 22:57:47.000000000 +0100
++++ linux-ixp4xx/drivers/mtd/nand/nand_base.c 2006-03-07 22:59:04.000000000 +0100
@@ -80,6 +80,7 @@
#include <linux/mtd/compatmac.h>
#include <linux/interrupt.h>
@@ -1772,7 +1799,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
return nand_isbad_bbt (mtd, ofs, allowbbt);
}
-+INIT_LED_TRIGGER(nand_led_trigger);
++DEFINE_LED_TRIGGER(nand_led_trigger);
+
/*
* Wait for the ready pin, after a command
@@ -1822,7 +1849,7 @@ Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
+ return 0;
+}
+
-+static void nand_base_exit(void)
++static void __exit nand_base_exit(void)
+{
+ led_trigger_unregister_simple(nand_led_trigger);
+}