PM: Make suspend_device() static
suspend_device() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index bdc03f7..a96ca86 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -415,7 +415,7 @@
* @dev: Device.
* @state: Power state device is entering.
*/
-int suspend_device(struct device *dev, pm_message_t state)
+static int suspend_device(struct device *dev, pm_message_t state)
{
int error = 0;