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Subject[PATCH] don't reset alarm interrupt on RTC
All,

Attached is a 1-liner to not clear the Alarm-Int-Enable bit automatically
on the RTC device. This makes wake-on-alarm possible.

Please let me know if there is a problem with it. This is against 2.4.13
for inclusion in 2.4.14.

Tim
--
Tim Hockin
Systems Software Engineer
Sun Microsystems, Cobalt Server Appliances
thockin@sun.comdiff -ruN dist-2.4.13+patches/drivers/char/rtc.c linux-2.4/drivers/char/rtc.c
--- dist-2.4.13+patches/drivers/char/rtc.c Mon Oct 1 16:43:52 2001
+++ linux-2.4/drivers/char/rtc.c Mon Oct 29 11:07:42 2001
@@ -560,7 +560,7 @@
spin_lock_irq(&rtc_lock);
tmp = CMOS_READ(RTC_CONTROL);
tmp &= ~RTC_PIE;
- tmp &= ~RTC_AIE;
+ //tmp &= ~RTC_AIE;
tmp &= ~RTC_UIE;
CMOS_WRITE(tmp, RTC_CONTROL);
CMOS_READ(RTC_INTR_FLAGS);
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