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PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unset
authorRafael J. Wysocki <rjw@sisk.pl>
Wed, 11 Jul 2012 20:42:58 +0000 (22:42 +0200)
committerRafael J. Wysocki <rjw@sisk.pl>
Thu, 12 Jul 2012 20:40:02 +0000 (22:40 +0200)
commitd181b49eb3d76ed6a134cb599456176f466047c0
tree3724cad41a0e52d0a3d935d04e34eaee5010b731tree | snapshot
parentd8150d350408de6fb2b9ee7b7625ae8e2bb7aa4acommit | diff
PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unset

The power/async device sysfs attribute is only used if both
CONFIG_PM_ADVANCED_DEBUG and CONFIG_PM_SLEEP are set, but the code
implementing it doesn't depend on CONFIG_PM_SLEEP.  As a result, a
build warning appears if CONFIG_PM_ADVANCED_DEBUG is set and
CONFIG_PM_SLEEP is not set.

Fix it by adding a #ifdef CONFIG_PM_SLEEP around the code in
question.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
drivers/base/power/sysfs.c diff | blob | history
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