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path: root/drivers/media/video/gspca/vc032x.c
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Diffstat (limited to 'drivers/media/video/gspca/vc032x.c')
-rw-r--r--drivers/media/video/gspca/vc032x.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index be46d9232540..17af353ddd1c 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -1633,10 +1633,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_w(dev, 0xa0, 0x09, 0xb003);
}
+/* called on streamoff with alt 0 and on disconnect */
static void sd_stop0(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
+ if (!gspca_dev->present)
+ return;
reg_w(dev, 0x89, 0xffff, 0xffff);
}