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path: root/drivers/media/usb/gspca/ov534.c
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Diffstat (limited to 'drivers/media/usb/gspca/ov534.c')
-rw-r--r--drivers/media/usb/gspca/ov534.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/usb/gspca/ov534.c b/drivers/media/usb/gspca/ov534.c
index 146071b8e116..bfff1d1c70ab 100644
--- a/drivers/media/usb/gspca/ov534.c
+++ b/drivers/media/usb/gspca/ov534.c
@@ -1491,8 +1491,13 @@ static void sd_set_streamparm(struct gspca_dev *gspca_dev,
struct v4l2_fract *tpf = &cp->timeperframe;
struct sd *sd = (struct sd *) gspca_dev;
- /* Set requested framerate */
- sd->frame_rate = tpf->denominator / tpf->numerator;
+ if (tpf->numerator == 0 || tpf->denominator == 0)
+ /* Set default framerate */
+ sd->frame_rate = 30;
+ else
+ /* Set requested framerate */
+ sd->frame_rate = tpf->denominator / tpf->numerator;
+
if (gspca_dev->streaming)
set_frame_rate(gspca_dev);