[media] v4l2: make vidioc_s_jpegcomp const

[deliverable/linux.git] / drivers / media / usb / cpia2 / cpia2_v4l.c

diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c
index 5ca6f44b4c6327fd2c0edc9b1ee0ed63408b4c6a..aeb9d227572583e077a134e6133d9766793cc215 100644 (file)
--- a/drivers/media/usb/cpia2/cpia2_v4l.c
+++ b/drivers/media/usb/cpia2/cpia2_v4l.c
@@ -734,7 +734,8 @@ static int cpia2_g_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompres
  *
  *****************************************************************************/
 
-static int cpia2_s_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompression *parms)
+static int cpia2_s_jpegcomp(struct file *file, void *fh,
+               const struct v4l2_jpegcompression *parms)
 {
        struct camera_data *cam = video_drvdata(file);
 
@@ -743,8 +744,6 @@ static int cpia2_s_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompres
 
        cam->params.compression.inhibit_htables =
                !(parms->jpeg_markers & V4L2_JPEG_MARKER_DHT);
-       parms->jpeg_markers &= V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI |
-                              V4L2_JPEG_MARKER_DHT;
 
        if(parms->APP_len != 0) {
                if(parms->APP_len > 0 &&