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ACPI: ThinkPad Z60m: usb mouse stops working after suspend to RAM

Browse Source 
(http://www.mail-archive.com/linux-acpi@vger.kernel.org/msg05270.html):

References : http://lkml.org/lkml/2007/2/21/413
             http://lkml.org/lkml/2007/2/28/172
Submitter  : Arkadiusz Miskiewicz <arekm@maven.pl>
Caused-By  : Konstantin Karasyov <konstantin.a.karasyov@intel.com>
             commit 0a6139027f

Do not disable power resources on resume even if there are no devices referencing it.

Signed-off-by: Konstantin Karasyov <konstantin.a.karasyov@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Konstantin Karasyov 2007-03-07 03:50:11 -05:00 committed by Len Brown
parent 03d926f828
commit ff24ba74b6
1 changed files with 0 additions and 7 deletions
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7
drivers/acpi/power.c
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@ -687,13 +687,6 @@ static int acpi_power_resume(struct acpi_device *device)
return result;
mutex_lock(&resource->resource_lock);
if ((resource->state == ACPI_POWER_RESOURCE_STATE_ON) &&
list_empty(&resource->reference)) {
mutex_unlock(&resource->resource_lock);
result = acpi_power_off_device(device->handle, NULL);
return result;
}
if ((resource->state == ACPI_POWER_RESOURCE_STATE_OFF) &&
!list_empty(&resource->reference)) {
ref = container_of(resource->reference.next, struct acpi_power_reference, node);