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Remove mis-merged ioremap_nocache (which is not used)

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This commit is contained in:
Eric Anholt 2002-06-17 19:38:40 +00:00
parent 9c7a48f2ce
commit dcf1b2b7a9
2 changed files with 0 additions and 48 deletions
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24
bsd-core/drm_memory.c
View file

@ -259,30 +259,6 @@ void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size)
}
#endif
void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size)
{
void *pt;
if (!size) {
DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
"Mapping 0 bytes at 0x%08lx\n", offset);
return NULL;
}
/* FIXME FOR BSD */
if (!(pt = ioremap_nocache(offset, size))) {
DRM_OS_SPINLOCK(&DRM(mem_lock));
++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count;
DRM_OS_SPINUNLOCK(&DRM(mem_lock));
return NULL;
}
DRM_OS_SPINLOCK(&DRM(mem_lock));
++DRM(mem_stats)[DRM_MEM_MAPPINGS].succeed_count;
DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_allocated += size;
DRM_OS_SPINUNLOCK(&DRM(mem_lock));
return pt;
}
void DRM(ioremapfree)(void *pt, unsigned long size)
{
int alloc_count;

24
bsd/drm_memory.h
View file

@ -259,30 +259,6 @@ void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size)
}
#endif
void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size)
{
void *pt;
if (!size) {
DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
"Mapping 0 bytes at 0x%08lx\n", offset);
return NULL;
}
/* FIXME FOR BSD */
if (!(pt = ioremap_nocache(offset, size))) {
DRM_OS_SPINLOCK(&DRM(mem_lock));
++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count;
DRM_OS_SPINUNLOCK(&DRM(mem_lock));
return NULL;
}
DRM_OS_SPINLOCK(&DRM(mem_lock));
++DRM(mem_stats)[DRM_MEM_MAPPINGS].succeed_count;
DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_allocated += size;
DRM_OS_SPINUNLOCK(&DRM(mem_lock));
return pt;
}
void DRM(ioremapfree)(void *pt, unsigned long size)
{
int alloc_count;