The patch titled
Subject: drivers/rtc/rtc-twl.c: simplify RTC interrupt clearing
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-twlc-simplify-rtc-interrupt-clearing.patch
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From: Venu Byravarasu <vbyravarasu@xxxxxxxxxx>
Subject: drivers/rtc/rtc-twl.c: simplify RTC interrupt clearing
For clearing RTC interrupt, programming ALARM bit only is sufficient, as
all other bits are any way not affected by writing 0 to them.
Hence removed unwanted OR operation.
Signed-off-by: Venu Byravarasu <vbyravarasu@xxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-twl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/rtc/rtc-twl.c~drivers-rtc-rtc-twlc-simplify-rtc-interrupt-clearing drivers/rtc/rtc-twl.c
--- a/drivers/rtc/rtc-twl.c~drivers-rtc-rtc-twlc-simplify-rtc-interrupt-clearing
+++ a/drivers/rtc/rtc-twl.c
@@ -384,7 +384,7 @@ static irqreturn_t twl_rtc_interrupt(int
else
events |= RTC_IRQF | RTC_UF;
- res = twl_rtc_write_u8(rd_reg | BIT_RTC_STATUS_REG_ALARM_M,
+ res = twl_rtc_write_u8(BIT_RTC_STATUS_REG_ALARM_M,
REG_RTC_STATUS_REG);
if (res)
goto out;
_
Subject: Subject: drivers/rtc/rtc-twl.c: simplify RTC interrupt clearing
Patches currently in -mm which might be from vbyravarasu@xxxxxxxxxx are
drivers-rtc-rtc-twlc-optimize-irq-bit-access.patch
drivers-rtc-rtc-twlc-enable-rtc-irrespective-of-its-prior-state.patch
drivers-rtc-rtc-twlc-simplify-rtc-interrupt-clearing.patch
drivers-rtc-rtc-twlc-return-correct-rtc-event-from-isr.patch
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