Don't mask rtc-twl4030 alarm interrupts on shutdown

[linux-2.6-omap-h63xx.git] / drivers / rtc / rtc-twl4030.c

diff --git a/drivers/rtc/rtc-twl4030.c b/drivers/rtc/rtc-twl4030.c
index abe87a4d266520d67976ac7f7620cbdfe07446c2..d933d097c38b3e1fe00eef7e4e74842ea0ecc6b4 100644 (file)
--- a/drivers/rtc/rtc-twl4030.c
+++ b/drivers/rtc/rtc-twl4030.c
@@ -337,7 +337,7 @@ static int twl4030_rtc_ioctl(struct device *dev, unsigned int cmd,
 }
 
 #else
-#define        omap_rtc_ioctl  NULL
+#define        twl4030_rtc_ioctl       NULL
 #endif
 
 static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc)
@@ -505,8 +505,9 @@ static int __devexit twl4030_rtc_remove(struct platform_device *pdev)
 
 static void twl4030_rtc_shutdown(struct platform_device *pdev)
 {
-       mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M |
-                        BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);
+       /* mask timer interrupts, but leave alarm interrupts on to enable
+          power-on when alarm is triggered */
+       mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M);
 }
 
 #ifdef CONFIG_PM