drm/sun4i: Make sun4i_crtc_init return ERR_PTR style error codes

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sun4i_crtc_init can fail for a number of reasons. Instead of returning
a NULL pointer when it fails, pass back the encountered error using
ERR_PTR.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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Chen-Yu Tsai 2017-02-17 11:13:30 +08:00 • committed by Maxime Ripard

parent 903795d60f

commit ea411fd2c8

2 changed files with 4 additions and 4 deletions

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4

drivers/gpu/drm/sun4i/sun4i_crtc.c

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4

drivers/gpu/drm/sun4i/sun4i_drv.c

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