4 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c
index 49a5f9532bd8..e11fe46a547c 100644
--- a/drivers/media/usb/em28xx/em28xx-audio.c
+++ b/drivers/media/usb/em28xx/em28xx-audio.c
@@ -695,7 +695,7 @@ static int em28xx_cvol_new(struct snd_card *card, struct em28xx *dev,
 /*
  * register/unregister code and data
  */
-static struct snd_pcm_ops snd_em28xx_pcm_capture = {
+static const struct snd_pcm_ops snd_em28xx_pcm_capture = {
 	.open      = snd_em28xx_capture_open,
 	.close     = snd_em28xx_pcm_close,
 	.ioctl     = snd_pcm_lib_ioctl,
@@ -850,7 +850,6 @@ static int em28xx_audio_urb_init(struct em28xx *dev)
 
 		urb = usb_alloc_urb(npackets, GFP_ATOMIC);
 		if (!urb) {
-			em28xx_errdev("usb_alloc_urb failed!\n");
 			em28xx_audio_free_urb(dev);
 			return -ENOMEM;
 		}
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index 37456079f490..eebd5d7088d0 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -934,7 +934,6 @@ int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk,
 	for (i = 0; i < usb_bufs->num_bufs; i++) {
 		urb = usb_alloc_urb(usb_bufs->num_packets, GFP_KERNEL);
 		if (!urb) {
-			em28xx_err("cannot alloc usb_ctl.urb %i\n", i);
 			em28xx_uninit_usb_xfer(dev, mode);
 			return -ENOMEM;
 		}
diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c
index 1a9e1e556706..8b690ac908a4 100644
--- a/drivers/media/usb/em28xx/em28xx-i2c.c
+++ b/drivers/media/usb/em28xx/em28xx-i2c.c
@@ -855,7 +855,7 @@ static u32 functionality(struct i2c_adapter *i2c_adap)
 	return 0;
 }
 
-static struct i2c_algorithm em28xx_algo = {
+static const struct i2c_algorithm em28xx_algo = {
 	.master_xfer   = em28xx_i2c_xfer,
 	.functionality = functionality,
 };
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 7968695217f3..1f7fa059eb34 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1204,7 +1204,7 @@ buffer_queue(struct vb2_buffer *vb)
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
 
-static struct vb2_ops em28xx_video_qops = {
+static const struct vb2_ops em28xx_video_qops = {
 	.queue_setup    = queue_setup,
 	.buf_prepare    = buffer_prepare,
 	.buf_queue      = buffer_queue,