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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index bdc03f7e8424..a96ca86a7b4a 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -415,7 +415,7 @@ EXPORT_SYMBOL_GPL(device_power_down);
  *      @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;