[media] gscpa_sn9c20x: Move clustering of controls to after error checking

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 14 insertions, 10 deletions

diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index ad098202d7f0..6c31e46a1fd2 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -1761,7 +1761,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
                         V4L2_CID_SATURATION, 0, 255, 1, 127);
         sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
                         V4L2_CID_HUE, -180, 180, 1, 0);
-        v4l2_ctrl_cluster(4, &sd->brightness);
 
         sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
                         V4L2_CID_GAMMA, 0, 255, 1, 0x10);
@@ -1770,7 +1769,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
                         V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28);
         sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
                         V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28);
-        v4l2_ctrl_cluster(2, &sd->blue);
 
         if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 &&
             sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 &&
@@ -1779,7 +1777,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
                         V4L2_CID_HFLIP, 0, 1, 1, 0);
                 sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
                         V4L2_CID_VFLIP, 0, 1, 1, 0);
-                v4l2_ctrl_cluster(2, &sd->hflip);
         }
 
         if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB &&
@@ -1794,6 +1791,20 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
                         V4L2_CID_GAIN, 0, 28, 1, 0);
                 sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
                         V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+        }
+
+        sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+                        V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
+        if (hdl->error) {
+                pr_err("Could not initialize controls\n");
+                return hdl->error;
+        }
+
+        v4l2_ctrl_cluster(4, &sd->brightness);
+        v4l2_ctrl_cluster(2, &sd->blue);
+        if (sd->hflip)
+                v4l2_ctrl_cluster(2, &sd->hflip);
+        if (sd->autogain) {
                 if (sd->sensor == SENSOR_SOI968)
                         /* this sensor doesn't have the exposure control and
                            autogain is clustered with gain instead. This works
@@ -1803,13 +1814,6 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
                         /* Otherwise autogain is clustered with exposure. */
                         v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);
         }
-
-        sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-                        V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
-        if (hdl->error) {
-                pr_err("Could not initialize controls\n");
-                return hdl->error;
-        }
         return 0;
 }