This fixes one bug in the SA-1100/PXA RTC support: read_alarm()
isn't reporting whether the alarm is enabled. This causes a small
regression, with procfs no longer reporting that state.
Signed-off-by: David Brownell <[email protected]>
---
Note there are still bugs with how this driver handles this "enabled"
flag when it _sets_ alarms. I'm told the hh.org tree already merged
this particular patch.
Index: at91/drivers/rtc/rtc-sa1100.c
===================================================================
--- at91.orig/drivers/rtc/rtc-sa1100.c 2006-12-18 23:32:22.000000000 -0800
+++ at91/drivers/rtc/rtc-sa1100.c 2006-12-19 00:09:46.000000000 -0800
@@ -263,8 +263,12 @@ static int sa1100_rtc_set_time(struct de
static int sa1100_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
+ u32 rtsr;
+
memcpy(&alrm->time, &rtc_alarm, sizeof(struct rtc_time));
- alrm->pending = RTSR & RTSR_AL ? 1 : 0;
+ rtsr = RTSR;
+ alrm->enabled = (rtsr & RTSR_ALE) ? 1 : 0;
+ alrm->pending = (rtsr & RTSR_AL) ? 1 : 0;
return 0;
}
-
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