media: smiapp: Use pm_runtime_get_if_active

Use the convenience function pm_runtime_get_if_active() instead of a
number of calls to runtime PM to figure out if the device was already
powered up.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 0a8d274..8a9c7de 100644 (file)
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -508,9 +508,7 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
                break;
        }
 
-       pm_runtime_get_noresume(&client->dev);
-       pm_status = pm_runtime_get_if_in_use(&client->dev);
-       pm_runtime_put_noidle(&client->dev);
+       pm_status = pm_runtime_get_if_active(&client->dev, true);
        if (!pm_status)
                return 0;