tree 3bd54b03008a971013ee1c8ac63e79c764c74fe0
parent d3c8ea3460fa9ca8a19eea8813071dee0b07c293
author Rob Clark <robdclark@gmail.com> 1426083793 -0400
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1426108179 +0100

drm/fb: small cleanup

Flip conditional to reduce indentation level of rest of fxn, and use
min/max to make the code clearer.

v2: surface_width -> surface_height typo

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>