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Commit 2d7f3bdb authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Pass the dma_addr_t array as const to rotate_pages() 



rotate_pages() doesn't modify the passed in dma addresses, so make
them const.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1452777736-4909-4-git-send-email-ville.syrjala@linux.intel.com
parent b5e16987

drivers/gpu/drm/i915/i915_gem_gtt.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -3331,7 +3331,7 @@ i915_gem_obj_lookup_or_create_ggtt_vma(struct drm_i915_gem_object *obj, 
}

}





static struct scatterlist *

static struct scatterlist *

rotate_pages(dma_addr_t *in, unsigned int offset,

rotate_pages(const dma_addr_t *in, unsigned int offset,

	     unsigned int width, unsigned int height,

	     unsigned int width, unsigned int height,

	     struct sg_table *st, struct scatterlist *sg)

	     struct sg_table *st, struct scatterlist *sg)

{

{