4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/usb/au0828/au0828-vbi.c b/drivers/media/usb/au0828/au0828-vbi.c
index e0930ce59b8d..9dd6bdb7304f 100644
--- a/drivers/media/usb/au0828/au0828-vbi.c
+++ b/drivers/media/usb/au0828/au0828-vbi.c
@@ -79,7 +79,7 @@ vbi_buffer_queue(struct vb2_buffer *vb)
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
 
-struct vb2_ops au0828_vbi_qops = {
+const struct vb2_ops au0828_vbi_qops = {
 	.queue_setup     = vbi_queue_setup,
 	.buf_prepare     = vbi_buffer_prepare,
 	.buf_queue       = vbi_buffer_queue,
diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
index 05e445fe0b77..f6f37e8ef51d 100644
--- a/drivers/media/usb/au0828/au0828.h
+++ b/drivers/media/usb/au0828/au0828.h
@@ -358,7 +358,7 @@ void au0828_dvb_suspend(struct au0828_dev *dev);
 void au0828_dvb_resume(struct au0828_dev *dev);
 
 /* au0828-vbi.c */
-extern struct vb2_ops au0828_vbi_qops;
+extern const struct vb2_ops au0828_vbi_qops;
 
 #define dprintk(level, fmt, arg...)\
 	do { if (au0828_debug & level)\
diff --git a/drivers/media/usb/em28xx/em28xx-v4l.h b/drivers/media/usb/em28xx/em28xx-v4l.h
index 8dfcb56bf4b3..9c411aac3878 100644
--- a/drivers/media/usb/em28xx/em28xx-v4l.h
+++ b/drivers/media/usb/em28xx/em28xx-v4l.h
@@ -16,4 +16,4 @@
 
 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
 void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
-extern struct vb2_ops em28xx_vbi_qops;
+extern const struct vb2_ops em28xx_vbi_qops;
diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c
index 0bac552bbe87..f5123651ef30 100644
--- a/drivers/media/usb/em28xx/em28xx-vbi.c
+++ b/drivers/media/usb/em28xx/em28xx-vbi.c
@@ -93,7 +93,7 @@ vbi_buffer_queue(struct vb2_buffer *vb)
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
 
-struct vb2_ops em28xx_vbi_qops = {
+const struct vb2_ops em28xx_vbi_qops = {
 	.queue_setup    = vbi_queue_setup,
 	.buf_prepare    = vbi_buffer_prepare,
 	.buf_queue      = vbi_buffer_queue,