Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next

Pull media updates from Mauro Carvalho Chehab:
 "This contains:
   - a new frontend/tuner driver set for si2168 and sa2157
   - Videobuf 2 core now supports DVB too
   - A new gspca sub-driver (dtcs033)
   - saa7134 is now converted to use videobuf2
   - add support for 4K timings
   - several other driver fixes and improvements

  PS.  This pull request is shorter than usual, partly because I have
  some other patches on topic branches that I'll be sending you later
  this week"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (286 commits)
  [media] au0828-dvb: restore its permission to 644
  [media] xc5000: delay tuner sleep to 5 seconds
  [media] xc5000: Don't use whitespace before tabs
  [media] xc5000: fix CamelCase
  [media] xc5000: Don't wrap msleep()
  [media] xc5000: get rid of positive error codes
  [media] au0828: reset streaming when a new frequency is set
  [media] au0828: Improve debug messages for urb_completion
  [media] au0828: Cancel stream-restart operation if frontend is disconnected
  [media] dib0700: fix RC support on Hauppauge Nova-TD
  [media] USB: as102_usb_drv.c: Remove useless return variables
  [media] v4l: Fix documentation of V4L2_PIX_FMT_H264_MVC and VP8 pixel formats
  [media] m5mols: Replace missing header
  [media] staging: lirc: Fix sparse warnings
  [media] fix mceusb endpoint type identification/handling
  [media] az6027: Added the PID for a new revision of the Elgato EyeTV Sat DVB-S Tuner
  [media] DocBook media: fix typo
  [media] adv7604: Add missing include to linux/types.h
  [media] v4l: Validate fields in the core code for subdev EDID ioctls
  [media] v4l: Add support for DV timings ioctls on subdev nodes
  ...

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 1d4ba2b80490..a44466bc7b86 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -714,7 +714,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 }
 
 static int start_streaming(struct vb2_queue *vq, unsigned int count);
-static int stop_streaming(struct vb2_queue *vq);
+static void stop_streaming(struct vb2_queue *vq);
 
 static struct vb2_ops s2255_video_qops = {
 	.queue_setup = queue_setup,
@@ -1109,7 +1109,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 }
 
 /* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
+static void stop_streaming(struct vb2_queue *vq)
 {
 	struct s2255_vc *vc = vb2_get_drv_priv(vq);
 	struct s2255_buffer *buf, *node;
@@ -1123,7 +1123,6 @@ static int stop_streaming(struct vb2_queue *vq)
 			buf, buf->vb.v4l2_buf.index);
 	}
 	spin_unlock_irqrestore(&vc->qlock, flags);
-	return 0;
 }
 
 static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id i)
@@ -1522,7 +1521,7 @@ static void s2255_destroy(struct s2255_dev *dev)
 	/* board shutdown stops the read pipe if it is running */
 	s2255_board_shutdown(dev);
 	/* make sure firmware still not trying to load */
-	del_timer(&dev->timer);  /* only started in .probe and .open */
+	del_timer_sync(&dev->timer);  /* only started in .probe and .open */
 	if (dev->fw_data->fw_urb) {
 		usb_kill_urb(dev->fw_data->fw_urb);
 		usb_free_urb(dev->fw_data->fw_urb);
@@ -2243,7 +2242,7 @@ static int s2255_probe(struct usb_interface *interface,
 	dev->cmdbuf = kzalloc(S2255_CMDBUF_SIZE, GFP_KERNEL);
 	if (dev->cmdbuf == NULL) {
 		s2255_dev_err(&interface->dev, "out of memory\n");
-		return -ENOMEM;
+		goto errorFWDATA1;
 	}
 
 	atomic_set(&dev->num_channels, 0);
@@ -2352,7 +2351,7 @@ errorREQFW:
 errorFWDATA2:
 	usb_free_urb(dev->fw_data->fw_urb);
 errorFWURB:
-	del_timer(&dev->timer);
+	del_timer_sync(&dev->timer);
 errorEP:
 	usb_put_dev(dev->udev);
 errorUDEV: