linux-omap-pm 2.6.29: update to latest git HEAD, sync patches and defconfig with regular linux-omap 2.6.29

50 files changed, 30313 insertions, 48 deletions

diff --git a/recipes/linux/linux-omap-pm-2.6.29/0001-ASoC-Add-support-for-OMAP3-EVM.patch b/recipes/linux/linux-omap-pm-2.6.29/0001-ASoC-Add-support-for-OMAP3-EVM.patch
new file mode 100644
index 0000000000..a76e96e444
--- /dev/null
+++ b/recipes/linux/linux-omap-pm-2.6.29/0001-ASoC-Add-support-for-OMAP3-EVM.patch
@@ -0,0 +1,206 @@
+From c1dad0b6b434300ae64c902d11611c54c513ea10 Mon Sep 17 00:00:00 2001
+From: Anuj Aggarwal <anuj.aggarwal@ti.com>
+Date: Fri, 21 Nov 2008 17:41:03 +0530
+Subject: [PATCH] ASoC: Add support for OMAP3 EVM
+
+This patch adds ALSA SoC support for OMAP3 EVM using TWL4030 audio codec.
+
+Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com>
+---
+ sound/soc/omap/Kconfig    |    8 +++
+ sound/soc/omap/Makefile   |    3 +-
+ sound/soc/omap/omap3evm.c |  147 +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 157 insertions(+), 1 deletions(-)
+ create mode 100644 sound/soc/omap/omap3evm.c
+
+diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
+index 0daeee4..deb6ba9 100644
+--- a/sound/soc/omap/Kconfig
++++ b/sound/soc/omap/Kconfig
+@@ -22,6 +22,14 @@ config SND_OMAP_SOC_OMAP3_BEAGLE
+ 	help
+ 	  Say Y if you want to add support for SoC audio on the Beagleboard.
+ 
++config SND_OMAP_SOC_OMAP3EVM
++        tristate "SoC Audio support for OMAP3EVM board"
++        depends on SND_OMAP_SOC && MACH_OMAP3EVM
++        select SND_OMAP_SOC_MCBSP
++        select SND_SOC_TWL4030
++        help
++          Say Y if you want to add support for SoC audio on the omap3evm board.
++
+ config SND_OMAP_SOC_OSK5912
+ 	tristate "SoC Audio support for omap osk5912"
+ 	depends on SND_OMAP_SOC && MACH_OMAP_OSK
+diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
+index 4bae404..ef31c25 100644
+--- a/sound/soc/omap/Makefile
++++ b/sound/soc/omap/Makefile
+@@ -10,9 +10,10 @@ snd-soc-n810-objs := n810.o
+ snd-soc-omap3beagle-objs := omap3beagle.o
+ snd-soc-osk5912-objs := osk5912.o
+ snd-soc-overo-objs := overo.o
++snd-soc-omap3evm-objs := omap3evm.o
+ 
+ obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o
+ obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
+ obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
+ obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
+-
++obj-$(CONFIG_MACH_OMAP3EVM) += snd-soc-omap3evm.o
+diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
+new file mode 100644
+index 0000000..570af55
+--- /dev/null
++++ b/sound/soc/omap/omap3evm.c
+@@ -0,0 +1,147 @@
++/*
++ * omap3evm.c  -- ALSA SoC support for OMAP3 EVM
++ *
++ * Author: Anuj Aggarwal <anuj.aggarwal@ti.com>
++ *
++ * Based on sound/soc/omap/beagle.c by Steve Sakoman
++ *
++ * Copyright (C) 2008 Texas Instruments, Incorporated
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation version 2.
++ *
++ * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
++ * whether express or implied; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * General Public License for more details.
++ */
++
++#include <linux/clk.h>
++#include <linux/platform_device.h>
++#include <sound/core.h>
++#include <sound/pcm.h>
++#include <sound/soc.h>
++#include <sound/soc-dapm.h>
++
++#include <asm/mach-types.h>
++#include <mach/hardware.h>
++#include <mach/gpio.h>
++#include <mach/mcbsp.h>
++
++#include "omap-mcbsp.h"
++#include "omap-pcm.h"
++#include "../codecs/twl4030.h"
++
++static int omap3evm_hw_params(struct snd_pcm_substream *substream,
++	struct snd_pcm_hw_params *params)
++{
++	struct snd_soc_pcm_runtime *rtd = substream->private_data;
++	struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
++	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
++	int ret;
++
++	/* Set codec DAI configuration */
++	ret = snd_soc_dai_set_fmt(codec_dai,
++				  SND_SOC_DAIFMT_I2S |
++				  SND_SOC_DAIFMT_NB_NF |
++				  SND_SOC_DAIFMT_CBM_CFM);
++	if (ret < 0) {
++		printk(KERN_ERR "can't set codec DAI configuration\n");
++		return ret;
++	}
++
++	/* Set cpu DAI configuration */
++	ret = snd_soc_dai_set_fmt(cpu_dai,
++				  SND_SOC_DAIFMT_I2S |
++				  SND_SOC_DAIFMT_NB_NF |
++				  SND_SOC_DAIFMT_CBM_CFM);
++	if (ret < 0) {
++		printk(KERN_ERR "can't set cpu DAI configuration\n");
++		return ret;
++	}
++
++	/* Set the codec system clock for DAC and ADC */
++	ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
++				     SND_SOC_CLOCK_IN);
++	if (ret < 0) {
++		printk(KERN_ERR "can't set codec system clock\n");
++		return ret;
++	}
++
++	return 0;
++}
++
++static struct snd_soc_ops omap3evm_ops = {
++	.hw_params = omap3evm_hw_params,
++};
++
++/* Digital audio interface glue - connects codec <--> CPU */
++static struct snd_soc_dai_link omap3evm_dai = {
++	.name = "TWL4030",
++	.stream_name = "TWL4030",
++	.cpu_dai = &omap_mcbsp_dai[0],
++	.codec_dai = &twl4030_dai,
++	.ops = &omap3evm_ops,
++};
++
++/* Audio machine driver */
++static struct snd_soc_machine snd_soc_machine_omap3evm = {
++	.name = "omap3evm",
++	.dai_link = &omap3evm_dai,
++	.num_links = 1,
++};
++
++/* Audio subsystem */
++static struct snd_soc_device omap3evm_snd_devdata = {
++	.machine = &snd_soc_machine_omap3evm,
++	.platform = &omap_soc_platform,
++	.codec_dev = &soc_codec_dev_twl4030,
++};
++
++static struct platform_device *omap3evm_snd_device;
++
++static int __init omap3evm_soc_init(void)
++{
++	int ret;
++
++	if (!machine_is_omap3evm()) {
++		pr_debug("Not OMAP3 EVM!\n");
++		return -ENODEV;
++	}
++	pr_info("OMAP3 EVM SoC init\n");
++
++	omap3evm_snd_device = platform_device_alloc("soc-audio", -1);
++	if (!omap3evm_snd_device) {
++		printk(KERN_ERR "Platform device allocation failed\n");
++		return -ENOMEM;
++	}
++
++	platform_set_drvdata(omap3evm_snd_device, &omap3evm_snd_devdata);
++	omap3evm_snd_devdata.dev = &omap3evm_snd_device->dev;
++	*(unsigned int *)omap3evm_dai.cpu_dai->private_data = 1; /* McBSP2 */
++
++	ret = platform_device_add(omap3evm_snd_device);
++	if (ret)
++		goto err1;
++
++	return 0;
++
++err1:
++	printk(KERN_ERR "Unable to add platform device\n");
++	platform_device_put(omap3evm_snd_device);
++
++	return ret;
++}
++
++static void __exit omap3evm_soc_exit(void)
++{
++	platform_device_unregister(omap3evm_snd_device);
++}
++
++module_init(omap3evm_soc_init);
++module_exit(omap3evm_soc_exit);
++
++MODULE_AUTHOR("Anuj Aggarwal <anuj.aggarwal@ti.com>");
++MODULE_DESCRIPTION("ALSA SoC OMAP3 EVM");
++MODULE_LICENSE("GPL");
+-- 
+1.5.6.5
+
diff --git a/recipes/linux/linux-omap-pm-2.6.29/0001-This-merges-Steve-Kipisz-USB-EHCI-support.-He-star.patch b/recipes/linux/linux-omap-pm-2.6.29/0001-This-merges-Steve-Kipisz-USB-EHCI-support.-He-star.patch
new file mode 100644
index 0000000000..d590f8ffb9
--- /dev/null
+++ b/recipes/linux/linux-omap-pm-2.6.29/0001-This-merges-Steve-Kipisz-USB-EHCI-support.-He-star.patch
@@ -0,0 +1,146 @@
+From f8f10f496bce396416d7156da876222c6ce8c341 Mon Sep 17 00:00:00 2001
+From: Steven Kipisz <skipisz@beagleboard.org>
+Date: Wed, 9 Jan 2009 12:01:11 -0600
+Subject: [PATCH-USB] Omap3 beagleboard: add support for EHCI in revision C1 boards
+
+Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |   10 +---------
+ arch/arm/mach-omap2/usb-ehci.c          |    4 +---
+ drivers/usb/host/ehci-omap.c            |   26 ++++++++++++++++++++++++++
+ 3 files changed, 28 insertions(+), 12 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index fe97bab..de81153 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -140,15 +140,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 	 * power switch and overcurrent detect
+ 	 */
+ 
+-	gpio_request(gpio + 1, "EHCI_nOC");
+-	gpio_direction_input(gpio + 1);
+-
+-	/* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
+-	gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
+-	gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
+-
+-	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
+-	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
++        /* TODO: This needs to be modified to not rely on u-boot */
+ 
+ 	return 0;
+ }
+diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c
+index 489439d..2c6305b 100644
+--- a/arch/arm/mach-omap2/usb-ehci.c
++++ b/arch/arm/mach-omap2/usb-ehci.c
+@@ -152,9 +152,7 @@ static void setup_ehci_io_mux(void)
+ void __init usb_ehci_init(void)
+ {
+ #if     defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_EHCI_HCD_MODULE)
+-	/* Setup Pin IO MUX for EHCI */
+-	if (cpu_is_omap34xx())
+-		setup_ehci_io_mux();
++	/* TODO: Setup Pin IO MUX for EHCI - moved this temporarily to U-boot */
+ 
+ 	if (platform_device_register(&ehci_device) < 0) {
+ 		printk(KERN_ERR "Unable to register HS-USB (EHCI) device\n");
+
+diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
+index 1b3266c..8472996 100644
+--- a/drivers/usb/host/ehci-omap.c
++++ b/drivers/usb/host/ehci-omap.c
+@@ -48,16 +48,26 @@
+  *		to get the PHY state machine in working state
+  */
+ #define EXTERNAL_PHY_RESET
++#ifdef CONFIG_MACH_OMAP3_BEAGLE
++#define	EXT_PHY_RESET_GPIO_PORT2	(147)
++#else
+ #define	EXT_PHY_RESET_GPIO_PORT1	(57)
+ #define	EXT_PHY_RESET_GPIO_PORT2	(61)
++#endif
+ #define	EXT_PHY_RESET_DELAY		(10)
+ 
++#define PHY_STP_PULLUP_ENABLE           (0x10)
++#define PHY_STP_PULLUP_DISABLE          (0x90)
++
++
+ /* ISSUE2:
+  * USBHOST supports External charge pump PHYs only
+  * Use the VBUS from Port1 to power VBUS of Port2 externally
+  * So use Port2 as the working ULPI port
+  */
++#ifndef CONFIG_MACH_OMAP3_BEAGLE
+ #define VBUS_INTERNAL_CHARGEPUMP_HACK
++#endif
+ 
+ #endif /* CONFIG_OMAP_EHCI_PHY_MODE */
+ 
+@@ -225,14 +235,43 @@ static int omap_start_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 
+ #ifdef EXTERNAL_PHY_RESET
+ 	/* Refer: ISSUE1 */
++#ifndef CONFIG_MACH_OMAP3_BEAGLE
+ 	gpio_request(EXT_PHY_RESET_GPIO_PORT1, "USB1 PHY reset");
+ 	gpio_direction_output(EXT_PHY_RESET_GPIO_PORT1, 0);
++#endif
+ 	gpio_request(EXT_PHY_RESET_GPIO_PORT2, "USB2 PHY reset");
+ 	gpio_direction_output(EXT_PHY_RESET_GPIO_PORT2, 0);
++	gpio_set_value(EXT_PHY_RESET_GPIO_PORT2, 0);
+ 	/* Hold the PHY in RESET for enough time till DIR is high */
+ 	udelay(EXT_PHY_RESET_DELAY);
+ #endif
+ 
++        /*
++         * The PHY register 0x7 - Interface Control register is
++         * configured to disable the integrated STP pull-up resistor
++         * used for interface protection.
++	 *
++	 * May not need to be here.
++         */
++        omap_writel((0x7 << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* interface reg */
++                (2 << EHCI_INSNREG05_ULPI_OPSEL_SHIFT) |/*   Write */
++                (1 << EHCI_INSNREG05_ULPI_PORTSEL_SHIFT) |/* Port1 */
++                (1 << EHCI_INSNREG05_ULPI_CONTROL_SHIFT) |/* Start */
++                (PHY_STP_PULLUP_DISABLE),
++                EHCI_INSNREG05_ULPI);
++
++        while (!(omap_readl(EHCI_INSNREG05_ULPI) & (1<<EHCI_INSNREG05_ULPI_CONTROL_SHIFT)));
++
++        /* Force PHY to HS */
++        omap_writel((0x4 << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* function ctrl */
++                (2 << EHCI_INSNREG05_ULPI_OPSEL_SHIFT) |/*   Write */
++                (1 << EHCI_INSNREG05_ULPI_PORTSEL_SHIFT) |/* Port1 */
++                (1 << EHCI_INSNREG05_ULPI_CONTROL_SHIFT) |/* Start */
++                (0x40),
++                EHCI_INSNREG05_ULPI);
++
++        while (!(omap_readl(EHCI_INSNREG05_ULPI) & (1<<EHCI_INSNREG05_ULPI_CONTROL_SHIFT)));
++
+ 	/* Configure TLL for 60Mhz clk for ULPI */
+ 	ehci_clocks->usbtll_fck_clk = clk_get(&dev->dev, USBHOST_TLL_FCLK);
+ 	if (IS_ERR(ehci_clocks->usbtll_fck_clk))
+@@ -307,7 +346,9 @@ static int omap_start_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 	 * Hold the PHY in RESET for enough time till PHY is settled and ready
+ 	 */
+ 	udelay(EXT_PHY_RESET_DELAY);
++#ifndef CONFIG_MACH_OMAP3_BEAGLE
+ 	gpio_set_value(EXT_PHY_RESET_GPIO_PORT1, 1);
++#endif
+ 	gpio_set_value(EXT_PHY_RESET_GPIO_PORT2, 1);
+ #endif
+ 
+@@ -393,7 +434,9 @@ static void omap_stop_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 
+ 
+ #ifdef EXTERNAL_PHY_RESET
++#ifndef CONFIG_MACH_OMAP3_BEAGLE
+ 	gpio_free(EXT_PHY_RESET_GPIO_PORT1);
++#endif
+ 	gpio_free(EXT_PHY_RESET_GPIO_PORT2);
+ #endif
+
+--
+1.6.0.4.790.gaa14a 
diff --git a/recipes/linux/linux-omap-pm-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch b/recipes/linux/linux-omap-pm-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch
new file mode 100644
index 0000000000..49045f7bb1
--- /dev/null
+++ b/recipes/linux/linux-omap-pm-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch
@@ -0,0 +1,90 @@
+From 7efa7cc5b807cb840c62b5bf54bf47181c9b95a6 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@openembedded.org>
+Date: Mon, 30 Mar 2009 15:21:37 +0200
+Subject: [PATCH v2] ARM: OMAP: board-ldp: add regulator info to get the microSD slot working again
+
+The ldp board was left behind when other boards got updated. The ldp info was copied from the beagleboard board file and s/beagle/ldp/g
+
+Changes since v1:
+ * dropped vsim portion since only 4 pins are hooked up
+
+Signed-off-by: Koen Kooi <koen@beagleboard.org>
+---
+ arch/arm/mach-omap2/board-ldp.c |   32 ++++++++++++++++++++++++++++++++
+ 1 files changed, 32 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
+index 30926b0..19a5c15 100644
+--- a/arch/arm/mach-omap2/board-ldp.c
++++ b/arch/arm/mach-omap2/board-ldp.c
+@@ -22,6 +22,7 @@
+ #include <linux/clk.h>
+ #include <linux/spi/spi.h>
+ #include <linux/spi/ads7846.h>
++#include <linux/regulator/machine.h>
+ #include <linux/i2c/twl4030.h>
+ 
+ #include <mach/hardware.h>
+@@ -450,7 +451,16 @@ static struct twl4030_script *twl4030_scripts[] __initdata = {
+ 	&wrst_script,
+ };
+ 
++static const struct twl4030_resconfig ldp_resconfig[] = {
++	/* disable regulators that u-boot left enabled; the
++	 * devices' drivers should be managing these.
++	 */
++	{ .resource = RES_VMMC1, },
++	{ 0, },
++};
++
+ static struct twl4030_power_data sdp3430_t2scripts_data __initdata = {
++	.resource_config	= ldp_resconfig,
+ 	.scripts	= twl4030_scripts,
+ 	.size		= ARRAY_SIZE(twl4030_scripts),
+ };
+@@ -474,6 +484,25 @@ static struct twl4030_madc_platform_data ldp_madc_data = {
+ 	.irq_line	= 1,
+ };
+ 
++static struct regulator_consumer_supply ldp_vmmc1_supply = {
++	.supply			= "vmmc",
++};
++
++/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
++static struct regulator_init_data ldp_vmmc1 = {
++	.constraints = {
++		.min_uV			= 1850000,
++		.max_uV			= 3150000,
++		.valid_modes_mask	= REGULATOR_MODE_NORMAL
++					| REGULATOR_MODE_STANDBY,
++		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE
++					| REGULATOR_CHANGE_MODE
++					| REGULATOR_CHANGE_STATUS,
++	},
++	.num_consumer_supplies	= 1,
++	.consumer_supplies	= &ldp_vmmc1_supply,
++};
++
+ static struct twl4030_platform_data ldp_twldata = {
+ 	.irq_base	= TWL4030_IRQ_BASE,
+ 	.irq_end	= TWL4030_IRQ_END,
+@@ -483,6 +512,7 @@ static struct twl4030_platform_data ldp_twldata = {
+ 	.madc		= &ldp_madc_data,
+ 	.usb		= &ldp_usb_data,
+ 	.power		= &sdp3430_t2scripts_data,
++	.vmmc1		= &ldp_vmmc1,
+ 	.gpio		= &ldp_gpio_data,
+ 	.keypad		= &ldp_kp_twl4030_data,
+ };
+@@ -530,6 +560,8 @@ static void __init omap_ldp_init(void)
+ 	omap_serial_init();
+ 	usb_musb_init();
+ 	twl4030_mmc_init(mmc);
++	/* link regulators to MMC adapters */
++	ldp_vmmc1_supply.dev = mmc[0].dev;
+ }
+ 
+ static void __init omap_ldp_map_io(void)
+-- 
+1.6.2
+
diff --git a/recipes/linux/linux-omap-pm-2.6.29/0001-implement-TIF_RESTORE_SIGMASK-support-and-enable-the.patch b/recipes/linux/linux-omap-pm-2.6.29/0001-implement-TIF_RESTORE_SIGMASK-support-and-enable-the.patch
new file mode 100644
index 0000000000..7852f0afdb
--- /dev/null
+++ b/recipes/linux/linux-omap-pm-2.6.29/0001-implement-TIF_RESTORE_SIGMASK-support-and-enable-the.patch
@@ -0,0 +1,287 @@
+From 8a7643b09856f4f661403dcedbe0455b3cbeeea9 Mon Sep 17 00:00:00 2001
+From: Steven Newbury <s_j_newbury@yahoo.co.uk>
+Date: Fri, 22 May 2009 14:25:40 +0200
+Subject: [PATCH] implement TIF_RESTORE_SIGMASK support and enable the related
+ syscalls:
+
+pselect6
+ppoll
+epoll_pwait
+
+Based on http://www.spinics.net/lists/arm-kernel/msg38114.html
+---
+ arch/arm/include/asm/thread_info.h |    2 +
+ arch/arm/include/asm/unistd.h      |    7 ++-
+ arch/arm/kernel/calls.S            |    6 +-
+ arch/arm/kernel/signal.c           |   90 +++++++++++++++---------------------
+ 4 files changed, 46 insertions(+), 59 deletions(-)
+
+diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
+index 4f88482..2cf0917 100644
+--- a/arch/arm/include/asm/thread_info.h
++++ b/arch/arm/include/asm/thread_info.h
+@@ -136,6 +136,7 @@ extern void vfp_sync_state(struct thread_info *thread);
+ #define TIF_SIGPENDING		0
+ #define TIF_NEED_RESCHED	1
+ #define TIF_SYSCALL_TRACE	8
++#define TIF_RESTORE_SIGMASK	9       /* restore signal mask in do_signal */
+ #define TIF_POLLING_NRFLAG	16
+ #define TIF_USING_IWMMXT	17
+ #define TIF_MEMDIE		18
+@@ -144,6 +145,7 @@ extern void vfp_sync_state(struct thread_info *thread);
+ #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
+ #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
+ #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
++#define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
+ #define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
+ #define _TIF_USING_IWMMXT	(1 << TIF_USING_IWMMXT)
+ #define _TIF_FREEZE		(1 << TIF_FREEZE)
+diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
+index 94cc58e..cd1eaa0 100644
+--- a/arch/arm/include/asm/unistd.h
++++ b/arch/arm/include/asm/unistd.h
+@@ -360,8 +360,8 @@
+ #define __NR_readlinkat			(__NR_SYSCALL_BASE+332)
+ #define __NR_fchmodat			(__NR_SYSCALL_BASE+333)
+ #define __NR_faccessat			(__NR_SYSCALL_BASE+334)
+-					/* 335 for pselect6 */
+-					/* 336 for ppoll */
++#define __NR_pselect6			(__NR_SYSCALL_BASE+335)
++#define __NR_ppoll			(__NR_SYSCALL_BA