diff options
Diffstat (limited to 'linux/drivers/media/video/gspca/zc3xx.c')
| -rw-r--r-- | linux/drivers/media/video/gspca/zc3xx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux/drivers/media/video/gspca/zc3xx.c b/linux/drivers/media/video/gspca/zc3xx.c index b74ce0ef1..adbca6a9d 100644 --- a/linux/drivers/media/video/gspca/zc3xx.c +++ b/linux/drivers/media/video/gspca/zc3xx.c @@ -7371,10 +7371,13 @@ static int sd_start(struct gspca_dev *gspca_dev) return 0; } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!gspca_dev->present) + return; send_unknown(gspca_dev->dev, sd->sensor); } |