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drm/nouveau/bo: Remove unused function

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Remove the function nouveau_bo_rd16() that is not used anywhere.

This was partially found by using a static code analysis program
called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Rickard Strandqvist 2015-01-11 23:31:35 +01:00 committed by Ben Skeggs
parent 9f79b5ce12
commit 26b40d81d7
2 changed files with 0 additions and 15 deletions
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14
drivers/gpu/drm/nouveau/nouveau_bo.c
View File

@ -533,20 +533,6 @@ _nouveau_bo_mem_index(struct nouveau_bo *nvbo, unsigned index, void *mem, u8 sz)
}
#define nouveau_bo_mem_index(o, i, m) _nouveau_bo_mem_index(o, i, m, sizeof(*m))
u16
nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index)
{
bool is_iomem;
u16 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
mem = nouveau_bo_mem_index(nvbo, index, mem);
if (is_iomem)
return ioread16_native((void __force __iomem *)mem);
else
return *mem;
}
void
nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val)
{

1
drivers/gpu/drm/nouveau/nouveau_bo.h
View File

@ -78,7 +78,6 @@ int nouveau_bo_unpin(struct nouveau_bo *);
int nouveau_bo_map(struct nouveau_bo *);
void nouveau_bo_unmap(struct nouveau_bo *);
void nouveau_bo_placement_set(struct nouveau_bo *, u32 type, u32 busy);
u16 nouveau_bo_rd16(struct nouveau_bo *, unsigned index);
void nouveau_bo_wr16(struct nouveau_bo *, unsigned index, u16 val);
u32 nouveau_bo_rd32(struct nouveau_bo *, unsigned index);
void nouveau_bo_wr32(struct nouveau_bo *, unsigned index, u32 val);