[Intel-gfx] [PATCH 1/3] drm/i915: Remove mostly unused variable in intel_rotate_fb_obj_pages

[Joonas Lahtinen]

On ke, 2015-06-24 at 09:55 +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> It is only used in logging and it doesn't need to exist on its own.
> 
> Also it was misleading to log view size as object size.
> 
> v2: Improve commit message. (Joonas Lahtinen)
> 

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> ---
>  drivers/gpu/drm/i915/i915_gem_gtt.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
> index a8c33f7..c1c16b0 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> @@ -2702,7 +2702,7 @@ intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
>  {
>  	struct drm_device *dev = obj->base.dev;
>  	struct intel_rotation_info *rot_info = &ggtt_view->rotation_info;
> -	unsigned long size, pages, rot_pages;
> +	unsigned long pages, rot_pages;
>  	struct sg_page_iter sg_iter;
>  	unsigned long i;
>  	dma_addr_t *page_addr_list;
> @@ -2720,7 +2720,6 @@ intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
>  	width_pages = DIV_ROUND_UP(rot_info->pitch, tile_pitch);
>  	height_pages = DIV_ROUND_UP(rot_info->height, tile_height);
>  	rot_pages = width_pages * height_pages;
> -	size = rot_pages * PAGE_SIZE;
>  
>  	/* Allocate a temporary list of source pages for random access. */
>  	page_addr_list = drm_malloc_ab(pages, sizeof(dma_addr_t));
> @@ -2748,7 +2747,7 @@ intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
>  
>  	DRM_DEBUG_KMS(
>  		      "Created rotated page mapping for object size %lu (pitch=%u, height=%u, pixel_format=0x%x, %ux%u tiles, %lu pages).\n",
> -		      size, rot_info->pitch, rot_info->height,
> +		      obj->base.size, rot_info->pitch, rot_info->height,
>  		      rot_info->pixel_format, width_pages, height_pages,
>  		      rot_pages);
>  
> @@ -2763,7 +2762,7 @@ err_st_alloc:
>  
>  	DRM_DEBUG_KMS(
>  		      "Failed to create rotated mapping for object size %lu! (%d) (pitch=%u, height=%u, pixel_format=0x%x, %ux%u tiles, %lu pages)\n",
> -		      size, ret, rot_info->pitch, rot_info->height,
> +		      obj->base.size, ret, rot_info->pitch, rot_info->height,
>  		      rot_info->pixel_format, width_pages, height_pages,
>  		      rot_pages);
>  	return ERR_PTR(ret);