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: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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@ -533,20 +533,6 @@ _nouveau_bo_mem_index(struct nouveau_bo *nvbo, unsigned index, void *mem, u8 sz)
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#define nouveau_bo_mem_index(o, i, m) _nouveau_bo_mem_index(o, i, m, sizeof(*m))
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#define nouveau_bo_mem_index(o, i, m) _nouveau_bo_mem_index(o, i, m, sizeof(*m))
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u16
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nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index)
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{
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bool is_iomem;
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u16 *mem = ttm_kmap_obj_virtual(&nvbo->kmap, &is_iomem);
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mem = nouveau_bo_mem_index(nvbo, index, mem);
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if (is_iomem)
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return ioread16_native((void __force __iomem *)mem);
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else
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return *mem;
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}
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void
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void
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nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val)
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nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val)
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{
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{
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@ -78,7 +78,6 @@ int nouveau_bo_unpin(struct nouveau_bo *);
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int nouveau_bo_map(struct nouveau_bo *);
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int nouveau_bo_map(struct nouveau_bo *);
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void nouveau_bo_unmap(struct nouveau_bo *);
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void nouveau_bo_unmap(struct nouveau_bo *);
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void nouveau_bo_placement_set(struct nouveau_bo *, u32 type, u32 busy);
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void nouveau_bo_placement_set(struct nouveau_bo *, u32 type, u32 busy);
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u16 nouveau_bo_rd16(struct nouveau_bo *, unsigned index);
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void nouveau_bo_wr16(struct nouveau_bo *, unsigned index, u16 val);
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void nouveau_bo_wr16(struct nouveau_bo *, unsigned index, u16 val);
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u32 nouveau_bo_rd32(struct nouveau_bo *, unsigned index);
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u32 nouveau_bo_rd32(struct nouveau_bo *, unsigned index);
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void nouveau_bo_wr32(struct nouveau_bo *, unsigned index, u32 val);
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void nouveau_bo_wr32(struct nouveau_bo *, unsigned index, u32 val);
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