[media] media: sh-mobile-ceu-camera: runtime PM suspending doesn't have to be synchronous
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Fri, 14 Sep 2012 15:00:24 +0000 (12:00 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 20 Dec 2012 16:24:17 +0000 (14:24 -0200)
In both error and clean up cases there is no need to wait for runtime PM
to finish suspending the device.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c

index 2d8861c0e8f2c23baae9908a0fdf2955e458ead3..bf66cb4b63e0f737ee7fb492175b53c77dbc6c52 100644 (file)
@@ -572,7 +572,7 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd)
 
        ret = v4l2_subdev_call(csi2_sd, core, s_power, 1);
        if (ret < 0 && ret != -ENOIOCTLCMD && ret != -ENODEV) {
-               pm_runtime_put_sync(ici->v4l2_dev.dev);
+               pm_runtime_put(ici->v4l2_dev.dev);
                return ret;
        }
 
@@ -612,7 +612,7 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
        }
        spin_unlock_irq(&pcdev->lock);
 
-       pm_runtime_put_sync(ici->v4l2_dev.dev);
+       pm_runtime_put(ici->v4l2_dev.dev);
 
        dev_info(icd->parent,
                 "SuperH Mobile CEU driver detached from camera %d\n",