drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

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For primary plane initialization failure cases, ipu_plane_init() may return
a pointer encoded by ERR_PTR(). So, we should bailout instead of using that
pointer blindly.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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Liu Ying 2015-11-06 22:42:45 +08:00 • committed by Philipp Zabel

parent 4389559980

commit a7ed3c2b15

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/imx/ipuv3-crtc.c

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