DRI: exynos: fix buffer pitch calculation

[Cooper Yuan]

---
 drivers/gpu/drm/exynos/exynos_drm_gem.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c
b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 5c8b683..acb9f42 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -668,7 +668,7 @@ int exynos_drm_gem_dumb_create(struct drm_file
*file_priv,
   * with DRM_IOCTL_MODE_CREATE_DUMB command.
   */

- args->pitch = args->width * args->bpp >> 3;
+ args->pitch = args->width * ((args->bpp + 7) / 8);
  args->size = PAGE_ALIGN(args->pitch * args->height);

  exynos_gem_obj = exynos_drm_gem_create(dev, args->flags, args->size);
-- 
1.7.0.4
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