drm: vc4: use crtc helper drm_crtc_from_index()

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Use drm_crtc_from_index() to find drm_crtc for given index, so that we
do not need to maintain a pointer array in struct vc4_dev.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1483961145-18453-7-git-send-email-shawnguo@kernel.org

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Shawn Guo 2017-01-09 19:25:45 +08:00 • committed by Sean Paul

parent 75bcb0545b

commit c77b9abf3c

2 changed files with 7 additions and 11 deletions

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17

drivers/gpu/drm/vc4/vc4_crtc.c

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1

drivers/gpu/drm/vc4/vc4_drv.h

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