drm: zte: use crtc helper drm_crtc_from_index()

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Function zx_find_crtc() does the exactly same thing as what crtc helper
drm_crtc_from_index() provides.  Use the helper to save some code.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1483015290-16660-3-git-send-email-shawnguo@kernel.org

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Shawn Guo 2016-12-29 20:41:29 +08:00 • committed by Daniel Vetter

parent 6d1b81d8e2

commit ac620ba3d0

1 changed files with 2 additions and 13 deletions

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drivers/gpu/drm/zte/zx_vou.c

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