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| author | Adrian Bunk <bunk@stusta.de> | 2006-04-10 23:18:27 -0700 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2006-04-18 21:03:51 +1000 |
| commit | 031de96af0e7ed6ad4a7ec2b74a77bf9782f966e (patch) | |
| tree | c59cd37933c250b405ffe01b8decb274bc50d25a /drivers/char/drm/drm_memory.c | |
| parent | 31f64bd101ea256f9fc4a7f1f1706d6417d5550a (diff) | |
| download | blackbird-obmc-linux-031de96af0e7ed6ad4a7ec2b74a77bf9782f966e.tar.gz blackbird-obmc-linux-031de96af0e7ed6ad4a7ec2b74a77bf9782f966e.zip | |
drivers/char/drm/drm_memory.c: possible cleanups
- #if 0 the following unused global function:
- drm_ioremap_nocache()
- make the following needlessly global functions static:
- agp_remap()
- drm_lookup_map()
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'drivers/char/drm/drm_memory.c')
| -rw-r--r-- | drivers/char/drm/drm_memory.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/char/drm/drm_memory.c b/drivers/char/drm/drm_memory.c index 7ea00e3372fd..7e3318e1d1c6 100644 --- a/drivers/char/drm/drm_memory.c +++ b/drivers/char/drm/drm_memory.c @@ -83,8 +83,8 @@ void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area) /* * Find the drm_map that covers the range [offset, offset+size). */ -drm_map_t *drm_lookup_map(unsigned long offset, - unsigned long size, drm_device_t * dev) +static drm_map_t *drm_lookup_map(unsigned long offset, + unsigned long size, drm_device_t * dev) { struct list_head *list; drm_map_list_t *r_list; @@ -102,8 +102,8 @@ drm_map_t *drm_lookup_map(unsigned long offset, return NULL; } -void *agp_remap(unsigned long offset, unsigned long size, - drm_device_t * dev) +static void *agp_remap(unsigned long offset, unsigned long size, + drm_device_t * dev) { unsigned long *phys_addr_map, i, num_pages = PAGE_ALIGN(size) / PAGE_SIZE; @@ -168,6 +168,21 @@ int drm_unbind_agp(DRM_AGP_MEM * handle) { return drm_agp_unbind_memory(handle); } + +#else /* __OS_HAS_AGP */ + +static inline drm_map_t *drm_lookup_map(unsigned long offset, + unsigned long size, drm_device_t * dev) +{ + return NULL; +} + +static inline void *agp_remap(unsigned long offset, unsigned long size, + drm_device_t * dev) +{ + return NULL; +} + #endif /* agp */ void *drm_ioremap(unsigned long offset, unsigned long size, @@ -183,6 +198,7 @@ void *drm_ioremap(unsigned long offset, unsigned long size, } EXPORT_SYMBOL(drm_ioremap); +#if 0 void *drm_ioremap_nocache(unsigned long offset, unsigned long size, drm_device_t * dev) { @@ -194,6 +210,7 @@ void *drm_ioremap_nocache(unsigned long offset, } return ioremap_nocache(offset, size); } +#endif /* 0 */ void drm_ioremapfree(void *pt, unsigned long size, drm_device_t * dev) |
