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authorDavid Brownell <david-b@pacbell.net>2006-12-13 00:35:08 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-13 09:05:52 -0800
commita2db8dfce8d94fecae50128d912fec7980687a51 (patch)
tree0670b0d16e3282967dabb073cad6a7e3342812f5 /drivers/rtc/rtc-at91rm9200.c
parent5a6534e4cf53e16a6ea92f033f89d6575b3d7422 (diff)
downloadlinux-rt-a2db8dfce8d94fecae50128d912fec7980687a51.tar.gz
[PATCH] rtc framewok: rtc_wkalrm.enabled reporting updates
Fix a glitch in the procfs dumping of whether the alarm IRQ is enabled: use the traditional name (from drivers/char/rtc.c and many other places) of "alarm_IRQ", not "alrm_wakeup" (which didn't even match the efirtc code, which originated that reporting API). Also, update a few of the RTC drivers to stop providing that duplicate status, and/or to expose it properly when reporting the alarm state. We really don't want every RTC driver doing their own thing here... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rtc/rtc-at91rm9200.c')
-rw-r--r--drivers/rtc/rtc-at91rm9200.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 5c8addcaf1fb..4f654c901c64 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -137,6 +137,9 @@ static int at91_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
tm->tm_yday = rtc_year_days(tm->tm_mday, tm->tm_mon, tm->tm_year);
tm->tm_year = at91_alarm_year - 1900;
+ alrm->enabled = (at91_sys_read(AT91_RTC_IMR) & AT91_RTC_ALARM)
+ ? 1 : 0;
+
pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
@@ -223,8 +226,6 @@ static int at91_rtc_proc(struct device *dev, struct seq_file *seq)
{
unsigned long imr = at91_sys_read(AT91_RTC_IMR);
- seq_printf(seq, "alarm_IRQ\t: %s\n",
- (imr & AT91_RTC_ALARM) ? "yes" : "no");
seq_printf(seq, "update_IRQ\t: %s\n",
(imr & AT91_RTC_ACKUPD) ? "yes" : "no");
seq_printf(seq, "periodic_IRQ\t: %s\n",