1 files changed, 1 insertions, 1 deletions

diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 73ae24a41cb1..21f624586d56 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -195,7 +195,7 @@ struct v4l2_ioctl_ops {
         int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
                                         struct v4l2_jpegcompression *a);
         int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
-                                        struct v4l2_jpegcompression *a);
+                                        const struct v4l2_jpegcompression *a);
         int (*vidioc_g_enc_index)      (struct file *file, void *fh,
                                         struct v4l2_enc_idx *a);
         int (*vidioc_encoder_cmd)      (struct file *file, void *fh,