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Commit 26b40d81 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Ben Skeggs
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drm/nouveau/bo: Remove unused function 



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: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 9f79b5ce

drivers/gpu/drm/nouveau/nouveau_bo.c

+0 −14
Original line number Diff line number Diff line
@@ -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)

{

drivers/gpu/drm/nouveau/nouveau_bo.h

+0 −1
Original line number Diff line number Diff line
@@ -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);