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ACPI: SBS: Reset alarm bit

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Alarm bit should be cleared in order for other alarms to be sent.
http://bugzilla.kernel.org/show_bug.cgi?id=9362

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexey Starikovskiy 2007-12-08 13:02:33 +03:00 committed by Len Brown
parent da8cadb31b
commit 09f1fb41ad
1 changed files with 1 additions and 0 deletions
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drivers/acpi/sbshc.c
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@ -222,6 +222,7 @@ static int smbus_alarm(void *context)
if (!status.fields.alarm)
return 0;
mutex_lock(&hc->lock);
status.fields.alarm = 0;
smb_hc_write(hc, ACPI_SMB_STATUS, status.raw);
if (hc->callback)
acpi_os_execute(OSL_GPE_HANDLER, acpi_smbus_callback, hc);