diff options
Diffstat (limited to 'packages/linux/linux-openmoko-2.6.28/0004-manage-RTC-alarm-pending-flag-of-PCF50633.patch')
| -rw-r--r-- | packages/linux/linux-openmoko-2.6.28/0004-manage-RTC-alarm-pending-flag-of-PCF50633.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/packages/linux/linux-openmoko-2.6.28/0004-manage-RTC-alarm-pending-flag-of-PCF50633.patch b/packages/linux/linux-openmoko-2.6.28/0004-manage-RTC-alarm-pending-flag-of-PCF50633.patch deleted file mode 100644 index dadbd92941..0000000000 --- a/packages/linux/linux-openmoko-2.6.28/0004-manage-RTC-alarm-pending-flag-of-PCF50633.patch +++ /dev/null @@ -1,64 +0,0 @@ -From 1fb682d2dfdaa19a50073fec6239f2bda9dbcc71 Mon Sep 17 00:00:00 2001 -From: Werner Almesberger <werner@openmoko.org> -Date: Fri, 30 Jan 2009 14:37:40 +0000 -Subject: [PATCH 4/8] manage RTC alarm "pending" flag of PCF50633 - -Backported to .28, original message below: - -This patch adds setting and clearing of the "pending" flag of the -RTC alarm. The semantics follow the UEFI specification 2.2 available -at http://www.uefi.org/specs/, i.e., the "pending" flag is cleared -by disabling the alarm, but not by any other condition (such as the -passing of time, a successful wakeup, or setting of a new alarm.) - -Signed-off-by: Werner Almesberger <werner@openmoko.org> ---- - drivers/rtc/rtc-pcf50633.c | 5 +++++ - include/linux/mfd/pcf50633/rtc.h | 1 + - 2 files changed, 6 insertions(+), 0 deletions(-) - -diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c -index ddd6f89..0fdadbd 100644 ---- a/drivers/rtc/rtc-pcf50633.c -+++ b/drivers/rtc/rtc-pcf50633.c -@@ -185,6 +185,7 @@ static int pcf50633_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) - pcf = dev_get_drvdata(dev); - - alrm->enabled = pcf->rtc.alarm_enabled; -+ alrm->pending = pcf->rtc.alarm_pending; - - ret = pcf50633_read_block(pcf, PCF50633_REG_RTCSCA, - PCF50633_TI_EXTENT, &pcf_tm.time[0]); -@@ -221,6 +222,9 @@ static int pcf50633_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) - if (ret) - dev_err(dev, "Failed to write alarm time %d\n", ret); - -+ if (!alrm->enabled) -+ pcf->rtc.alarm_pending = 0; -+ - if (!alarm_masked || alrm->enabled) - pcf50633_irq_unmask(pcf, PCF50633_IRQ_ALARM); - pcf->rtc.alarm_enabled = alrm->enabled; -@@ -240,6 +244,7 @@ static void pcf50633_rtc_irq(struct pcf50633 *pcf, int irq, void *unused) - switch (irq) { - case PCF50633_IRQ_ALARM: - rtc_update_irq(pcf->rtc.rtc_dev, 1, RTC_AF | RTC_IRQF); -+ pcf->rtc.alarm_pending = 1; - break; - case PCF50633_IRQ_SECOND: - rtc_update_irq(pcf->rtc.rtc_dev, 1, RTC_PF | RTC_IRQF); -diff --git a/include/linux/mfd/pcf50633/rtc.h b/include/linux/mfd/pcf50633/rtc.h -index ce8ad8f..80cc6af 100644 ---- a/include/linux/mfd/pcf50633/rtc.h -+++ b/include/linux/mfd/pcf50633/rtc.h -@@ -34,6 +34,7 @@ - struct pcf50633_rtc { - int alarm_enabled; - int second_enabled; -+ int alarm_pending; - - struct rtc_device *rtc_dev; - struct platform_device *pdev; --- -1.5.2.2 - |