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drm/i915: fix open-coded DIV_ROUND_UP

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Use the nice Kernel macro, it makes the code much more readable.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2013-10-18 18:48:24 -03:00 committed by Daniel Vetter
parent dc39fff722
commit de45eaf7b9
2 changed files with 3 additions and 3 deletions
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2
drivers/gpu/drm/i915/i915_gem.c
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@ -261,7 +261,7 @@ i915_gem_dumb_create(struct drm_file *file,
struct drm_mode_create_dumb *args)
{
/* have to work out size/pitch and return them */
args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
args->pitch = ALIGN(args->width * DIV_ROUND_UP(args->bpp, 8), 64);
args->size = args->pitch * args->height;
return i915_gem_create(file, dev,
args->size, &args->handle);

4
drivers/gpu/drm/i915/intel_fbdev.c
View file

@ -78,8 +78,8 @@ static int intelfb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((sizes->surface_bpp + 7) /
8), 64);
mode_cmd.pitches[0] = ALIGN(mode_cmd.width *
DIV_ROUND_UP(sizes->surface_bpp, 8), 64);
mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
sizes->surface_depth);