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path: root/drivers/media/video/pwc/pwc-ctrl.c
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-rw-r--r--drivers/media/video/pwc/pwc-ctrl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 50b415e..f7f7e04 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -753,7 +753,7 @@ int pwc_set_shutter_speed(struct pwc_device *pdev, int mode, int value)
buf[0] = 0xff; /* fixed */
ret = send_control_msg(pdev,
- SET_LUM_CTL, SHUTTER_MODE_FORMATTER, &buf, sizeof(buf));
+ SET_LUM_CTL, SHUTTER_MODE_FORMATTER, &buf, 1);
if (!mode && ret >= 0) {
if (value < 0)
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