diff options
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
-rw-r--r-- | drivers/media/video/v4l2-common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 06b9f9f8201..5c6100fb407 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c | |||
@@ -105,6 +105,9 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, | |||
105 | menu_items[ctrl->value][0] == '\0') | 105 | menu_items[ctrl->value][0] == '\0') |
106 | return -EINVAL; | 106 | return -EINVAL; |
107 | } | 107 | } |
108 | if (qctrl->type == V4L2_CTRL_TYPE_BITMASK && | ||
109 | (ctrl->value & ~qctrl->maximum)) | ||
110 | return -ERANGE; | ||
108 | return 0; | 111 | return 0; |
109 | } | 112 | } |
110 | EXPORT_SYMBOL(v4l2_ctrl_check); | 113 | EXPORT_SYMBOL(v4l2_ctrl_check); |