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path: root/drivers/media/i2c/ov13858.c
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Diffstat (limited to 'drivers/media/i2c/ov13858.c')
-rw-r--r--drivers/media/i2c/ov13858.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c
index c8bbc1f52261..45bb872db3c5 100644
--- a/drivers/media/i2c/ov13858.c
+++ b/drivers/media/i2c/ov13858.c
@@ -1612,7 +1612,8 @@ static int ov13858_init_controls(struct ov13858 *ov13858)
OV13858_NUM_OF_LINK_FREQS - 1,
0,
link_freq_menu_items);
- ov13858->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+ if (ov13858->link_freq)
+ ov13858->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
pixel_rate_max = link_freq_to_pixel_rate(link_freq_menu_items[0]);
pixel_rate_min = link_freq_to_pixel_rate(link_freq_menu_items[1]);
@@ -1635,7 +1636,8 @@ static int ov13858_init_controls(struct ov13858 *ov13858)
ov13858->hblank = v4l2_ctrl_new_std(
ctrl_hdlr, &ov13858_ctrl_ops, V4L2_CID_HBLANK,
hblank, hblank, 1, hblank);
- ov13858->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+ if (ov13858->hblank)
+ ov13858->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
exposure_max = mode->vts_def - 8;
ov13858->exposure = v4l2_ctrl_new_std(