aboutsummaryrefslogtreecommitdiffstats
path: root/sound
diff options
context:
space:
mode:
authorAlexey Dobriyan <adobriyan@gmail.com>2009-09-27 14:29:37 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-27 14:39:25 -0400
commitf0f37e2f77731b3473fa6bd5ee53255d9a9cdb40 (patch)
tree3c26d3ed1a453156e9c208ccb5567a8954dba064 /sound
parent6f5071020d5ec89b5d095aa488db604adb921aec (diff)
const: mark struct vm_struct_operations
* mark struct vm_area_struct::vm_ops as const * mark vm_ops in AGP code But leave TTM code alone, something is fishy there with global vm_ops being used. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/core/pcm_native.c8
-rw-r--r--sound/usb/usx2y/us122l.c2
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c2
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c2
4 files changed, 7 insertions, 7 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 561d6d95a2d3..ab73edf2c89a 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2985,7 +2985,7 @@ static int snd_pcm_mmap_status_fault(struct vm_area_struct *area,
2985 return 0; 2985 return 0;
2986} 2986}
2987 2987
2988static struct vm_operations_struct snd_pcm_vm_ops_status = 2988static const struct vm_operations_struct snd_pcm_vm_ops_status =
2989{ 2989{
2990 .fault = snd_pcm_mmap_status_fault, 2990 .fault = snd_pcm_mmap_status_fault,
2991}; 2991};
@@ -3024,7 +3024,7 @@ static int snd_pcm_mmap_control_fault(struct vm_area_struct *area,
3024 return 0; 3024 return 0;
3025} 3025}
3026 3026
3027static struct vm_operations_struct snd_pcm_vm_ops_control = 3027static const struct vm_operations_struct snd_pcm_vm_ops_control =
3028{ 3028{
3029 .fault = snd_pcm_mmap_control_fault, 3029 .fault = snd_pcm_mmap_control_fault,
3030}; 3030};
@@ -3094,7 +3094,7 @@ static int snd_pcm_mmap_data_fault(struct vm_area_struct *area,
3094 return 0; 3094 return 0;
3095} 3095}
3096 3096
3097static struct vm_operations_struct snd_pcm_vm_ops_data = 3097static const struct vm_operations_struct snd_pcm_vm_ops_data =
3098{ 3098{
3099 .open = snd_pcm_mmap_data_open, 3099 .open = snd_pcm_mmap_data_open,
3100 .close = snd_pcm_mmap_data_close, 3100 .close = snd_pcm_mmap_data_close,
@@ -3118,7 +3118,7 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream,
3118 * mmap the DMA buffer on I/O memory area 3118 * mmap the DMA buffer on I/O memory area
3119 */ 3119 */
3120#if SNDRV_PCM_INFO_MMAP_IOMEM 3120#if SNDRV_PCM_INFO_MMAP_IOMEM
3121static struct vm_operations_struct snd_pcm_vm_ops_data_mmio = 3121static const struct vm_operations_struct snd_pcm_vm_ops_data_mmio =
3122{ 3122{
3123 .open = snd_pcm_mmap_data_open, 3123 .open = snd_pcm_mmap_data_open,
3124 .close = snd_pcm_mmap_data_close, 3124 .close = snd_pcm_mmap_data_close,
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,