Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (44 commits)
  V4L/DVB (5571): V4l1-compat:  Make VIDIOCSPICT return errors in a useful way
  V4L/DVB (5624): Radio-maestro.c cleanup
  V4L/DVB (5623): Dsbr100.c Replace usb_dsbr100_do_ioctl to use video_ioctl2
  V4L/DVB (5622): Radio-zoltrix.c cleanup
  V4L/DVB (5621): Radio-cadet.c Replace cadet_do_ioctl to use video_ioctl2
  V4L/DVB (5619): Dvb-usb: fix typo
  V4L/DVB (5618): Cx88: Drop the generic i2c client from cx88-vp3054-i2c
  V4L/DVB (5617): V4L2: videodev, allow debugging
  V4L/DVB (5614): M920x: Disable second adapter on LifeView TV Walker Twin
  V4L/DVB (5613): M920x: loosen up 80-col limit
  V4L/DVB (5612): M920x: rename function prefixes from m9206_foo to m920x_foo
  V4L/DVB (5611): M920x: replace deb_rc with deb
  V4L/DVB (5610): M920x: remove duplicated code
  V4L/DVB (5609): M920x: group like functions together
  V4L/DVB (5608): M920x: various whitespace cleanups
  V4L/DVB (5607): M920x: Initial support for devices likely manufactured by Dposh
  V4L/DVB (5606): M920x: add "c-basic-offset: 8" to help emacs to enforce tabbing
  V4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin
  V4L/DVB (5603): V4L: Prevent queueing queued buffers.
  V4L/DVB (5602): Enable DiSEqC in Starbox II (vp7021a)
  ...

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/media/video/sn9c102/sn9c102_hv7131r.c b/drivers/media/video/sn9c102/sn9c102_hv7131r.c
index 5a495baa5f95..0fc401223cfc 100644
--- a/drivers/media/video/sn9c102/sn9c102_hv7131r.c
+++ b/drivers/media/video/sn9c102/sn9c102_hv7131r.c
@@ -44,7 +44,6 @@ static int hv7131r_init(struct sn9c102_device* cam)
                                                {0xb0, 0x2b}, {0xc0, 0x2c},
                                                {0xd0, 0x2d}, {0xe0, 0x2e},
                                                {0xf0, 0x2f}, {0xff, 0x30});
-
                 break;
         case BRIDGE_SN9C105:
         case BRIDGE_SN9C120:
@@ -254,7 +253,7 @@ static int hv7131r_set_pix_format(struct sn9c102_device* cam,
 }
 
 
-static struct sn9c102_sensor hv7131r = {
+static const struct sn9c102_sensor hv7131r = {
         .name = "HV7131R",
         .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
         .supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
@@ -350,11 +349,8 @@ int sn9c102_probe_hv7131r(struct sn9c102_device* cam)
                                        {0x34, 0x01}, {0x20, 0x17},
                                        {0x34, 0x01}, {0x46, 0x01});
 
-        if (err)
-                return -EIO;
-
         devid = sn9c102_i2c_try_read(cam, &hv7131r, 0x00);
-        if (devid < 0)
+        if (err || devid < 0)
                 return -EIO;
 
         if (devid != 0x02)