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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-12-26 01:50:20 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-01-03 00:28:39 +0100
commitd97c2e0d635e39b5b63784deb3212e846ebf76dc (patch)
treea967b32a2d9733b6b6d3029fc81b2543dd940ab6 /drivers/base/power/wakeup.c
parent86ddd2db1f75a30f21a4c4de7a29249ee8c37ed8 (diff)
PM / wakeup: Drop redundant check from device_set_wakeup_enable()
Since both device_wakeup_enable() and device_wakeup_disable() check if dev is not NULL and whether or not power.can_wakeup is set for it, device_set_wakeup_enable() doesn't have to do that, so drop that check from it. No intentional changes in functionality. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/base/power/wakeup.c')
-rw-r--r--drivers/base/power/wakeup.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index cb72965b3281..90c7212de087 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -464,9 +464,6 @@ EXPORT_SYMBOL_GPL(device_init_wakeup);
*/
int device_set_wakeup_enable(struct device *dev, bool enable)
{
- if (!dev || !dev->power.can_wakeup)
- return -EINVAL;
-
return enable ? device_wakeup_enable(dev) : device_wakeup_disable(dev);
}
EXPORT_SYMBOL_GPL(device_set_wakeup_enable);