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>

drivers/media/video/cafe_ccic.c

@@ -1325,7 +1325,7 @@ static void cafe_v4l_vm_close(struct vm_area_struct *vma)
 	mutex_unlock(&sbuf->cam->s_mutex);
 }
 
-static struct vm_operations_struct cafe_v4l_vm_ops = {
+static const struct vm_operations_struct cafe_v4l_vm_ops = {
 	.open = cafe_v4l_vm_open,
 	.close = cafe_v4l_vm_close
 };

drivers/media/video/et61x251/et61x251_core.c

@@ -1496,7 +1496,7 @@ static void et61x251_vm_close(struct vm_area_struct* vma)
 }
 
 
-static struct vm_operations_struct et61x251_vm_ops = {
+static const struct vm_operations_struct et61x251_vm_ops = {
 	.open = et61x251_vm_open,
 	.close = et61x251_vm_close,
 };

drivers/media/video/gspca/gspca.c

@@ -99,7 +99,7 @@ static void gspca_vm_close(struct vm_area_struct *vma)
 		frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_MAPPED;
 }
 
-static struct vm_operations_struct gspca_vm_ops = {
+static const struct vm_operations_struct gspca_vm_ops = {
 	.open		= gspca_vm_open,
 	.close		= gspca_vm_close,
 };

drivers/media/video/meye.c

@@ -1589,7 +1589,7 @@ static void meye_vm_close(struct vm_area_struct *vma)
 	meye.vma_use_count[idx]--;
 }
 
-static struct vm_operations_struct meye_vm_ops = {
+static const struct vm_operations_struct meye_vm_ops = {
 	.open		= meye_vm_open,
 	.close		= meye_vm_close,
 };

drivers/media/video/sn9c102/sn9c102_core.c

@@ -2077,7 +2077,7 @@ static void sn9c102_vm_close(struct vm_area_struct* vma)
 }
 
 
-static struct vm_operations_struct sn9c102_vm_ops = {
+static const struct vm_operations_struct sn9c102_vm_ops = {
 	.open = sn9c102_vm_open,
 	.close = sn9c102_vm_close,
 };

drivers/media/video/stk-webcam.c

@@ -790,7 +790,7 @@ static void stk_v4l_vm_close(struct vm_area_struct *vma)
 	if (sbuf->mapcount == 0)
 		sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_MAPPED;
 }
-static struct vm_operations_struct stk_v4l_vm_ops = {
+static const struct vm_operations_struct stk_v4l_vm_ops = {
 	.open = stk_v4l_vm_open,
 	.close = stk_v4l_vm_close
 };

drivers/media/video/uvc/uvc_v4l2.c

@@ -1069,7 +1069,7 @@ static void uvc_vm_close(struct vm_area_struct *vma)
 	buffer->vma_use_count--;
 }
 
-static struct vm_operations_struct uvc_vm_ops = {
+static const struct vm_operations_struct uvc_vm_ops = {
 	.open		= uvc_vm_open,
 	.close		= uvc_vm_close,
 };

drivers/media/video/videobuf-dma-contig.c

@@ -105,7 +105,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 	}
 }
 
-static struct vm_operations_struct videobuf_vm_ops = {
+static const struct vm_operations_struct videobuf_vm_ops = {
 	.open     = videobuf_vm_open,
 	.close    = videobuf_vm_close,
 };

drivers/media/video/videobuf-dma-sg.c

@@ -394,7 +394,7 @@ videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	return 0;
 }
 
-static struct vm_operations_struct videobuf_vm_ops =
+static const struct vm_operations_struct videobuf_vm_ops =
 {
 	.open     = videobuf_vm_open,
 	.close    = videobuf_vm_close,

drivers/media/video/videobuf-vmalloc.c

@@ -116,7 +116,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 	return;
 }
 
-static struct vm_operations_struct videobuf_vm_ops =
+static const struct vm_operations_struct videobuf_vm_ops =
 {
 	.open     = videobuf_vm_open,
 	.close    = videobuf_vm_close,

drivers/media/video/vino.c

@@ -3857,7 +3857,7 @@ static void vino_vm_close(struct vm_area_struct *vma)
 	dprintk("vino_vm_close(): count = %d\n", fb->map_count);
 }
 
-static struct vm_operations_struct vino_vm_ops = {
+static const struct vm_operations_struct vino_vm_ops = {
 	.open	= vino_vm_open,
 	.close	= vino_vm_close,
 };

drivers/media/video/zc0301/zc0301_core.c

@@ -935,7 +935,7 @@ static void zc0301_vm_close(struct vm_area_struct* vma)
 }
 
 
-static struct vm_operations_struct zc0301_vm_ops = {
+static const struct vm_operations_struct zc0301_vm_ops = {
 	.open = zc0301_vm_open,
 	.close = zc0301_vm_close,
 };

drivers/media/video/zoran/zoran_driver.c

@@ -3172,7 +3172,7 @@ zoran_vm_close (struct vm_area_struct *vma)
 	mutex_unlock(&zr->resource_lock);
 }
 
-static struct vm_operations_struct zoran_vm_ops = {
+static const struct vm_operations_struct zoran_vm_ops = {
 	.open = zoran_vm_open,
 	.close = zoran_vm_close,
 };