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-rw-r--r--sound/usb/usx2y/us122l.c2
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c2
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index fd44946ce4b3..99f33766cd51 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -154,7 +154,7 @@ static void usb_stream_hwdep_vm_close(struct vm_area_struct *area)
154 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); 154 snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count));
155} 155}
156 156
157static struct vm_operations_struct usb_stream_hwdep_vm_ops = { 157static const struct vm_operations_struct usb_stream_hwdep_vm_ops = {
158 .open = usb_stream_hwdep_vm_open, 158 .open = usb_stream_hwdep_vm_open,
159 .fault = usb_stream_hwdep_vm_fault, 159 .fault = usb_stream_hwdep_vm_fault,
160 .close = usb_stream_hwdep_vm_close, 160 .close = usb_stream_hwdep_vm_close,
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index f3d8f71265dd..52e04b2f35d3 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -53,7 +53,7 @@ static int snd_us428ctls_vm_fault(struct vm_area_struct *area,
53 return 0; 53 return 0;
54} 54}
55 55
56static struct vm_operations_struct us428ctls_vm_ops = { 56static const struct vm_operations_struct us428ctls_vm_ops = {
57 .fault = snd_us428ctls_vm_fault, 57 .fault = snd_us428ctls_vm_fault,
58}; 58};
59 59
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 117946f2debb..4b2304c2e02d 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -697,7 +697,7 @@ static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_area_struct *area,
697} 697}
698 698
699 699
700static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = { 700static const struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = {
701 .open = snd_usX2Y_hwdep_pcm_vm_open, 701 .open = snd_usX2Y_hwdep_pcm_vm_open,
702 .close = snd_usX2Y_hwdep_pcm_vm_close, 702 .close = snd_usX2Y_hwdep_pcm_vm_close,
703 .fault = snd_usX2Y_hwdep_pcm_vm_fault, 703 .fault = snd_usX2Y_hwdep_pcm_vm_fault,