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| author | Lars-Peter Clausen <lars@metafoo.de> | 2011-05-26 16:25:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 17:12:33 -0700 |
| commit | 3d62b8f59bb8bd08d8e3df3ab3174aab2971d6e6 (patch) | |
| tree | 05fac449e2b583a98b0ef4fcbd4176d08e2dac5a /drivers/rtc | |
| parent | 0942a71e435f5198921e8f072540f208f0176542 (diff) | |
| download | kernel_samsung_smdk4412-3d62b8f59bb8bd08d8e3df3ab3174aab2971d6e6.tar.gz kernel_samsung_smdk4412-3d62b8f59bb8bd08d8e3df3ab3174aab2971d6e6.tar.bz2 kernel_samsung_smdk4412-3d62b8f59bb8bd08d8e3df3ab3174aab2971d6e6.zip | |
drivers/rtc/rtc-pcf50633.c: don't request update IRQ
Commit 51ba60c5 ("RTC: Cleanup rtc_class_ops->update_irq_enable()")
removed the only user of the update IRQ, so there is no need to manage it
any more.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf50633.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c index f90c574f9d0..0c423892923 100644 --- a/drivers/rtc/rtc-pcf50633.c +++ b/drivers/rtc/rtc-pcf50633.c @@ -58,7 +58,6 @@ struct pcf50633_time { struct pcf50633_rtc { int alarm_enabled; - int second_enabled; int alarm_pending; struct pcf50633 *pcf; @@ -143,7 +142,7 @@ static int pcf50633_rtc_set_time(struct device *dev, struct rtc_time *tm) { struct pcf50633_rtc *rtc; struct pcf50633_time pcf_tm; - int second_masked, alarm_masked, ret = 0; + int alarm_masked, ret = 0; rtc = dev_get_drvdata(dev); @@ -162,11 +161,8 @@ static int pcf50633_rtc_set_time(struct device *dev, struct rtc_time *tm) pcf_tm.time[PCF50633_TI_SEC]); - second_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_SECOND); alarm_masked = pcf50633_irq_mask_get(rtc->pcf, PCF50633_IRQ_ALARM); - if (!second_masked) - pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_SECOND); if (!alarm_masked) pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_ALARM); @@ -175,8 +171,6 @@ static int pcf50633_rtc_set_time(struct device *dev, struct rtc_time *tm) PCF50633_TI_EXTENT, &pcf_tm.time[0]); - if (!second_masked) - pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_SECOND); if (!alarm_masked) pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_ALARM); @@ -250,15 +244,8 @@ static void pcf50633_rtc_irq(int irq, void *data) { struct pcf50633_rtc *rtc = data; - switch (irq) { - case PCF50633_IRQ_ALARM: - rtc_update_irq(rtc->rtc_dev, 1, RTC_AF | RTC_IRQF); - rtc->alarm_pending = 1; - break; - case PCF50633_IRQ_SECOND: - rtc_update_irq(rtc->rtc_dev, 1, RTC_UF | RTC_IRQF); - break; - } + rtc_update_irq(rtc->rtc_dev, 1, RTC_AF | RTC_IRQF); + rtc->alarm_pending = 1; } static int __devinit pcf50633_rtc_probe(struct platform_device *pdev) @@ -282,9 +269,6 @@ static int __devinit pcf50633_rtc_probe(struct platform_device *pdev) pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_ALARM, pcf50633_rtc_irq, rtc); - pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_SECOND, - pcf50633_rtc_irq, rtc); - return 0; } @@ -295,7 +279,6 @@ static int __devexit pcf50633_rtc_remove(struct platform_device *pdev) rtc = platform_get_drvdata(pdev); pcf50633_free_irq(rtc->pcf, PCF50633_IRQ_ALARM); - pcf50633_free_irq(rtc->pcf, PCF50633_IRQ_SECOND); rtc_device_unregister(rtc->rtc_dev); kfree(rtc); |