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authorAlexey Dobriyan <adobriyan@gmail.com>2009-09-27 22:29:37 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-27 11:39:25 -0700
commitf0f37e2f77731b3473fa6bd5ee53255d9a9cdb40 (patch)
tree3c26d3ed1a453156e9c208ccb5567a8954dba064 /drivers
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 'drivers')
-rw-r--r--drivers/char/agp/agp.h2
-rw-r--r--drivers/char/agp/alpha-agp.c2
-rw-r--r--drivers/char/mem.c2
-rw-r--r--drivers/char/mspec.c2
-rw-r--r--drivers/gpu/drm/drm_vm.c8
-rw-r--r--drivers/gpu/drm/radeon/radeon_ttm.c2
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_vm.c2
-rw-r--r--drivers/ieee1394/dma.c2
-rw-r--r--drivers/infiniband/hw/ehca/ehca_uverbs.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_file_ops.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_mmap.c2
-rw-r--r--drivers/media/video/cafe_ccic.c2
-rw-r--r--drivers/media/video/et61x251/et61x251_core.c2
-rw-r--r--drivers/media/video/gspca/gspca.c2
-rw-r--r--drivers/media/video/meye.c2
-rw-r--r--drivers/media/video/sn9c102/sn9c102_core.c2
-rw-r--r--drivers/media/video/stk-webcam.c2
-rw-r--r--drivers/media/video/uvc/uvc_v4l2.c2
-rw-r--r--drivers/media/video/videobuf-dma-contig.c2
-rw-r--r--drivers/media/video/videobuf-dma-sg.c2
-rw-r--r--drivers/media/video/videobuf-vmalloc.c2
-rw-r--r--drivers/media/video/vino.c2
-rw-r--r--drivers/media/video/zc0301/zc0301_core.c2
-rw-r--r--drivers/media/video/zoran/zoran_driver.c2
-rw-r--r--drivers/misc/sgi-gru/grufile.c2
-rw-r--r--drivers/misc/sgi-gru/grutables.h2
-rw-r--r--drivers/scsi/sg.c2
-rw-r--r--drivers/uio/uio.c2
-rw-r--r--drivers/usb/mon/mon_bin.c2
-rw-r--r--drivers/video/fb_defio.c2
-rw-r--r--drivers/video/omap/dispc.c2
31 files changed, 34 insertions, 34 deletions
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index d6f36c004d9..870f12cfed9 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -131,7 +131,7 @@ struct agp_bridge_driver {
struct agp_bridge_data {
const struct agp_version *version;
const struct agp_bridge_driver *driver;
- struct vm_operations_struct *vm_ops;
+ const struct vm_operations_struct *vm_ops;
void *previous_size;
void *current_size;
void *dev_private_data;
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c
index 5ea4da8e995..dd84af4d4f7 100644
--- a/drivers/char/agp/alpha-agp.c
+++ b/drivers/char/agp/alpha-agp.c
@@ -40,7 +40,7 @@ static struct aper_size_info_fixed alpha_core_agp_sizes[] =
{ 0, 0, 0 }, /* filled in by alpha_core_agp_setup */
};
-struct vm_operations_struct alpha_core_agp_vm_ops = {
+static const struct vm_operations_struct alpha_core_agp_vm_ops = {
.fault = alpha_core_agp_vm_fault,
};
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 6c8b65d069e..a074fceb67d 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -301,7 +301,7 @@ static inline int private_mapping_ok(struct vm_area_struct *vma)
}
#endif
-static struct vm_operations_struct mmap_mem_ops = {
+static const struct vm_operations_struct mmap_mem_ops = {
#ifdef CONFIG_HAVE_IOREMAP_PROT
.access = generic_access_phys
#endif
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 30f095a8c2d..1997270bb6f 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -239,7 +239,7 @@ mspec_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
return VM_FAULT_NOPAGE;
}
-static struct vm_operations_struct mspec_vm_ops = {
+static const struct vm_operations_struct mspec_vm_ops = {
.open = mspec_open,
.close = mspec_close,
.fault = mspec_fault,
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 7e1fbe5d477..4ac900f4647 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -369,28 +369,28 @@ static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
}
/** AGP virtual memory operations */
-static struct vm_operations_struct drm_vm_ops = {
+static const struct vm_operations_struct drm_vm_ops = {
.fault = drm_vm_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Shared virtual memory operations */
-static struct vm_operations_struct drm_vm_shm_ops = {
+static const struct vm_operations_struct drm_vm_shm_ops = {
.fault = drm_vm_shm_fault,
.open = drm_vm_open,
.close = drm_vm_shm_close,
};
/** DMA virtual memory operations */
-static struct vm_operations_struct drm_vm_dma_ops = {
+static const struct vm_operations_struct drm_vm_dma_ops = {
.fault = drm_vm_dma_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Scatter-gather virtual memory operations */
-static struct vm_operations_struct drm_vm_sg_ops = {
+static const struct vm_operations_struct drm_vm_sg_ops = {
.fault = drm_vm_sg_fault,
.open = drm_vm_open,
.close = drm_vm_close,
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index acd889c9454..5b1cf04a011 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -530,7 +530,7 @@ void radeon_ttm_fini(struct radeon_device *rdev)
}
static struct vm_operations_struct radeon_ttm_vm_ops;
-static struct vm_operations_struct *ttm_vm_ops = NULL;
+static const struct vm_operations_struct *ttm_vm_ops = NULL;
static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 33de7637c0c..1c040d04033 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -228,7 +228,7 @@ static void ttm_bo_vm_close(struct vm_area_struct *vma)
vma->vm_private_data = NULL;
}
-static struct vm_operations_struct ttm_bo_vm_ops = {
+static const struct vm_operations_struct ttm_bo_vm_ops = {
.fault = ttm_bo_vm_fault,
.open = ttm_bo_vm_open,
.close = ttm_bo_vm_close
diff --git a/drivers/ieee1394/dma.c b/drivers/ieee1394/dma.c
index 1aba8c13fe8..8e7e3344c4b 100644
--- a/drivers/ieee1394/dma.c
+++ b/drivers/ieee1394/dma.c
@@ -247,7 +247,7 @@ static int dma_region_pagefault(struct vm_area_struct *vma,
return 0;
}
-static struct vm_operations_struct dma_region_vm_ops = {
+static const struct vm_operations_struct dma_region_vm_ops = {
.fault = dma_region_pagefault,
};
diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c
index 3cb688d2913..f1565cae8ec 100644
--- a/drivers/infiniband/hw/ehca/ehca_uverbs.c
+++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c
@@ -95,7 +95,7 @@ static void ehca_mm_close(struct vm_area_struct *vma)
vma->vm_start, vma->vm_end, *count);
}
-static struct vm_operations_struct vm_ops = {
+static const struct vm_operations_struct vm_ops = {
.open = ehca_mm_open,
.close = ehca_mm_close,
};
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index 38a28700661..40dbe54056c 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -1151,7 +1151,7 @@ static int ipath_file_vma_fault(struct vm_area_struct *vma,
return 0;
}
-static struct vm_operations_struct ipath_file_vm_ops = {
+static const struct vm_operations_struct ipath_file_vm_ops = {
.fault = ipath_file_vma_fault,
};
diff --git a/drivers/infiniband/hw/ipath/ipath_mmap.c b/drivers/infiniband/hw/ipath/ipath_mmap.c
index fa830e22002..b28865faf43 100644
--- a/drivers/infiniband/hw/ipath/ipath_mmap.c
+++ b/drivers/infiniband/hw/ipath/ipath_mmap.c
@@ -74,7 +74,7 @@ static void ipath_vma_close(struct vm_area_struct *vma)
kref_put(&ip->ref, ipath_release_mmap_info);
}
-static struct vm_operations_struct ipath_vm_ops = {
+static const struct vm_operations_struct ipath_vm_ops = {
.open = ipath_vma_open,
.close = ipath_vma_close,
};
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 657c481d255..10230cb3d21 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/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
};
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 74092f436be..88987a57cf7 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/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,
};
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index cf6540da1e4..23d3fb77691 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/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,
};
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index d0765bed79c..4b1bc05a462 100644
--- a/drivers/media/video/meye.c
+++ b/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,
};
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 9d84c94e8a4..4a7711c3e74 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/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,
};
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 0b996ea4134..6b41865f42b 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/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
};
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 9e7351569b5..a2bdd806efa 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/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,
};
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index d09ce83a942..635ffc7b039 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/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,
};
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index a8dd22ace3f..53cdd67cebe 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/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,
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index 30ae30f99cc..35f3900c563 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/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,
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index cd6a3446ab7..b034a81d2b1 100644
--- a/drivers/media/video/vino.c
+++ b/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,
};
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index b3c6436b33b..312a71336fd 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/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,
};
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index bcdefb1bcb3..47137deafcf 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/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,
};
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index aed609832bc..300e7ba391a 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -438,7 +438,7 @@ static struct miscdevice gru_miscdev = {
.fops = &gru_fops,
};
-struct vm_operations_struct gru_vm_ops = {
+const struct vm_operations_struct gru_vm_ops = {
.close = gru_vma_close,
.fault = gru_fault,
};
diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
index 34ab3d45391..46990bcfa53 100644
--- a/drivers/misc/sgi-gru/grutables.h
+++ b/drivers/misc/sgi-gru/grutables.h
@@ -624,7 +624,7 @@ static inline int is_kernel_context(struct gru_thread_state *gts)
*/
struct gru_unload_context_req;
-extern struct vm_operations_struct gru_vm_ops;
+extern const struct vm_operations_struct gru_vm_ops;
extern struct device *grudev;
extern struct gru_vma_data *gru_alloc_vma_data(struct vm_area_struct *vma,
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 848b5946685..0cb049f5cc5 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1185,7 +1185,7 @@ sg_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
return VM_FAULT_SIGBUS;
}
-static struct vm_operations_struct sg_mmap_vm_ops = {
+static const struct vm_operations_struct sg_mmap_vm_ops = {
.fault = sg_vma_fault,
};
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 03efb065455..a9d70704720 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -658,7 +658,7 @@ static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
return 0;
}
-static struct vm_operations_struct uio_vm_ops = {
+static const struct vm_operations_struct uio_vm_ops = {
.open = uio_vma_open,
.close = uio_vma_close,
.fault = uio_vma_fault,
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index dfdc43e2e00..9ed3e741bee 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1174,7 +1174,7 @@ static int mon_bin_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
return 0;
}
-static struct vm_operations_struct mon_bin_vm_ops = {
+static const struct vm_operations_struct mon_bin_vm_ops = {
.open = mon_bin_vma_open,
.close = mon_bin_vma_close,
.fault = mon_bin_vma_fault,
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 0a7a6679ee6..c27ab1ed960 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -125,7 +125,7 @@ page_already_added:
return 0;
}
-static struct vm_operations_struct fb_deferred_io_vm_ops = {
+static const struct vm_operations_struct fb_deferred_io_vm_ops = {
.fault = fb_deferred_io_fault,
.page_mkwrite = fb_deferred_io_mkwrite,
};
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 80a11d078df..f16e4215422 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -1035,7 +1035,7 @@ static void mmap_user_close(struct vm_area_struct *vma)
atomic_dec(&dispc.map_count[plane]);
}
-static struct vm_operations_struct mmap_user_ops = {
+static const struct vm_operations_struct mmap_user_ops = {
.open = mmap_user_open,
.close = mmap_user_close,
};