From 031de96af0e7ed6ad4a7ec2b74a77bf9782f966e Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Mon, 10 Apr 2006 23:18:27 -0700 Subject: 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 Cc: Dave Airlie Signed-off-by: Andrew Morton --- drivers/char/drm/drm_memory.c | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) (limited to 'drivers/char/drm/drm_memory.c') diff --git a/drivers/char/drm/drm_memory.c b/drivers/char/drm/drm_memory.c index 7ea00e3372f..7e3318e1d1c 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) -- cgit v1.2.3