[media] v4l2: add const to argument of write-only s_register ioctl

[deliverable/linux.git] / drivers / media / usb / gspca / gspca.c

diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index 924e032461d0d0693937334d082ef62c883591db..5995ec4de6bc633f62f4a3f98d7ce273dc2e4e8f 100644 (file)
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -1039,7 +1039,7 @@ static int vidioc_g_register(struct file *file, void *priv,
 }
 
 static int vidioc_s_register(struct file *file, void *priv,
-                       struct v4l2_dbg_register *reg)
+                       const struct v4l2_dbg_register *reg)
 {
        struct gspca_dev *gspca_dev = video_drvdata(file);