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-rw-r--r--linux-core/drm_bufs.c6
-rw-r--r--linux-core/drm_drv.c2
-rw-r--r--linux/drm_bufs.h6
-rw-r--r--linux/drm_drv.h2
-rw-r--r--shared-core/radeon_mem.c14
-rw-r--r--shared-core/radeon_state.c2
-rw-r--r--shared-core/sis_ds.c4
-rw-r--r--shared/radeon_mem.c14
-rw-r--r--shared/radeon_state.c2
-rw-r--r--shared/sis_ds.c4
10 files changed, 28 insertions, 28 deletions
diff --git a/linux-core/drm_bufs.c b/linux-core/drm_bufs.c
index d50090bb..69511f91 100644
--- a/linux-core/drm_bufs.c
+++ b/linux-core/drm_bufs.c
@@ -126,7 +126,7 @@ int DRM(addmap)( struct inode *inode, struct file *filp,
return -EINVAL;
}
map->mtrr = -1;
- map->handle = 0;
+ map->handle = NULL;
switch ( map->type ) {
case _DRM_REGISTERS:
@@ -469,7 +469,7 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp,
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head( &buf->dma_wait );
- buf->filp = 0;
+ buf->filp = NULL;
buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T);
buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T),
@@ -693,7 +693,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp,
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head( &buf->dma_wait );
- buf->filp = 0;
+ buf->filp = NULL;
buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T);
buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T),
diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c
index c4d4391d..42831be0 100644
--- a/linux-core/drm_drv.c
+++ b/linux-core/drm_drv.c
@@ -545,7 +545,7 @@ static int DRM(takedown)( drm_device_t *dev )
#endif
if ( dev->lock.hw_lock ) {
dev->sigdata.lock = dev->lock.hw_lock = NULL; /* SHM removed */
- dev->lock.filp = 0;
+ dev->lock.filp = NULL;
wake_up_interruptible( &dev->lock.lock_queue );
}
diff --git a/linux/drm_bufs.h b/linux/drm_bufs.h
index d50090bb..69511f91 100644
--- a/linux/drm_bufs.h
+++ b/linux/drm_bufs.h
@@ -126,7 +126,7 @@ int DRM(addmap)( struct inode *inode, struct file *filp,
return -EINVAL;
}
map->mtrr = -1;
- map->handle = 0;
+ map->handle = NULL;
switch ( map->type ) {
case _DRM_REGISTERS:
@@ -469,7 +469,7 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp,
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head( &buf->dma_wait );
- buf->filp = 0;
+ buf->filp = NULL;
buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T);
buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T),
@@ -693,7 +693,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp,
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head( &buf->dma_wait );
- buf->filp = 0;
+ buf->filp = NULL;
buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T);
buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T),
diff --git a/linux/drm_drv.h b/linux/drm_drv.h
index c4d4391d..42831be0 100644
--- a/linux/drm_drv.h
+++ b/linux/drm_drv.h
@@ -545,7 +545,7 @@ static int DRM(takedown)( drm_device_t *dev )
#endif
if ( dev->lock.hw_lock ) {
dev->sigdata.lock = dev->lock.hw_lock = NULL; /* SHM removed */
- dev->lock.filp = 0;
+ dev->lock.filp = NULL;
wake_up_interruptible( &dev->lock.lock_queue );
}
diff --git a/shared-core/radeon_mem.c b/shared-core/radeon_mem.c
index 83e2f6c0..96b76ae0 100644
--- a/shared-core/radeon_mem.c
+++ b/shared-core/radeon_mem.c
@@ -49,7 +49,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start;
newblock->size = p->size - (start - p->start);
- newblock->filp = 0;
+ newblock->filp = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@@ -65,7 +65,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start + size;
newblock->size = p->size - size;
- newblock->filp = 0;
+ newblock->filp = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@@ -108,7 +108,7 @@ static struct mem_block *find_block( struct mem_block *heap, int start )
static void free_block( struct mem_block *p )
{
- p->filp = 0;
+ p->filp = NULL;
/* Assumes a single contiguous range. Needs a special filp in
* 'heap' to stop it being subsumed.
@@ -147,7 +147,7 @@ static int init_heap(struct mem_block **heap, int start, int size)
blocks->start = start;
blocks->size = size;
- blocks->filp = 0;
+ blocks->filp = NULL;
blocks->next = blocks->prev = *heap;
memset( *heap, 0, sizeof(**heap) );
@@ -168,7 +168,7 @@ void radeon_mem_release( DRMFILE filp, struct mem_block *heap )
for (p = heap->next ; p != heap ; p = p->next) {
if (p->filp == filp)
- p->filp = 0;
+ p->filp = NULL;
}
/* Assumes a single contiguous range. Needs a special filp in
@@ -201,7 +201,7 @@ void radeon_mem_takedown( struct mem_block **heap )
}
DRM_FREE( *heap, sizeof(**heap) );
- *heap = 0;
+ *heap = NULL;
}
@@ -217,7 +217,7 @@ static struct mem_block **get_heap( drm_radeon_private_t *dev_priv,
case RADEON_MEM_REGION_FB:
return &dev_priv->fb_heap;
default:
- return 0;
+ return NULL;
}
}
diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c
index 05184162..4d760e92 100644
--- a/shared-core/radeon_state.c
+++ b/shared-core/radeon_state.c
@@ -2310,7 +2310,7 @@ int radeon_cp_cmdbuf( DRM_IOCTL_ARGS )
drm_radeon_private_t *dev_priv = dev->dev_private;
drm_file_t *filp_priv;
drm_device_dma_t *dma = dev->dma;
- drm_buf_t *buf = 0;
+ drm_buf_t *buf = NULL;
int idx;
drm_radeon_cmd_buffer_t cmdbuf;
drm_radeon_cmd_header_t header;
diff --git a/shared-core/sis_ds.c b/shared-core/sis_ds.c
index 543ce71e..08391554 100644
--- a/shared-core/sis_ds.c
+++ b/shared-core/sis_ds.c
@@ -165,7 +165,7 @@ memHeap_t *mmInit(int ofs,
PMemBlock blocks;
if (size <= 0)
- return 0;
+ return NULL;
blocks = (TMemBlock *)DRM(calloc)(1, sizeof(TMemBlock), DRM_MEM_DRIVER);
if (blocks != NULL) {
@@ -174,7 +174,7 @@ memHeap_t *mmInit(int ofs,
blocks->free = 1;
return (memHeap_t *)blocks;
} else
- return 0;
+ return NULL;
}
/* Checks if a pointer 'b' is part of the heap 'heap' */
diff --git a/shared/radeon_mem.c b/shared/radeon_mem.c
index 83e2f6c0..96b76ae0 100644
--- a/shared/radeon_mem.c
+++ b/shared/radeon_mem.c
@@ -49,7 +49,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start;
newblock->size = p->size - (start - p->start);
- newblock->filp = 0;
+ newblock->filp = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@@ -65,7 +65,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start + size;
newblock->size = p->size - size;
- newblock->filp = 0;
+ newblock->filp = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@@ -108,7 +108,7 @@ static struct mem_block *find_block( struct mem_block *heap, int start )
static void free_block( struct mem_block *p )
{
- p->filp = 0;
+ p->filp = NULL;
/* Assumes a single contiguous range. Needs a special filp in
* 'heap' to stop it being subsumed.
@@ -147,7 +147,7 @@ static int init_heap(struct mem_block **heap, int start, int size)
blocks->start = start;
blocks->size = size;
- blocks->filp = 0;
+ blocks->filp = NULL;
blocks->next = blocks->prev = *heap;
memset( *heap, 0, sizeof(**heap) );
@@ -168,7 +168,7 @@ void radeon_mem_release( DRMFILE filp, struct mem_block *heap )
for (p = heap->next ; p != heap ; p = p->next) {
if (p->filp == filp)
- p->filp = 0;
+ p->filp = NULL;
}
/* Assumes a single contiguous range. Needs a special filp in
@@ -201,7 +201,7 @@ void radeon_mem_takedown( struct mem_block **heap )
}
DRM_FREE( *heap, sizeof(**heap) );
- *heap = 0;
+ *heap = NULL;
}
@@ -217,7 +217,7 @@ static struct mem_block **get_heap( drm_radeon_private_t *dev_priv,
case RADEON_MEM_REGION_FB:
return &dev_priv->fb_heap;
default:
- return 0;
+ return NULL;
}
}
diff --git a/shared/radeon_state.c b/shared/radeon_state.c
index 05184162..4d760e92 100644
--- a/shared/radeon_state.c
+++ b/shared/radeon_state.c
@@ -2310,7 +2310,7 @@ int radeon_cp_cmdbuf( DRM_IOCTL_ARGS )
drm_radeon_private_t *dev_priv = dev->dev_private;
drm_file_t *filp_priv;
drm_device_dma_t *dma = dev->dma;
- drm_buf_t *buf = 0;
+ drm_buf_t *buf = NULL;
int idx;
drm_radeon_cmd_buffer_t cmdbuf;
drm_radeon_cmd_header_t header;
diff --git a/shared/sis_ds.c b/shared/sis_ds.c
index 543ce71e..08391554 100644
--- a/shared/sis_ds.c
+++ b/shared/sis_ds.c
@@ -165,7 +165,7 @@ memHeap_t *mmInit(int ofs,
PMemBlock blocks;
if (size <= 0)
- return 0;
+ return NULL;
blocks = (TMemBlock *)DRM(calloc)(1, sizeof(TMemBlock), DRM_MEM_DRIVER);
if (blocks != NULL) {
@@ -174,7 +174,7 @@ memHeap_t *mmInit(int ofs,
blocks->free = 1;
return (memHeap_t *)blocks;
} else
- return 0;
+ return NULL;
}
/* Checks if a pointer 'b' is part of the heap 'heap' */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 19:59:15 +0000