drm/rockchip: lvds: improve error handling in helper functions

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Return errors instead of returning void from internal helpers. When
these helpers are called, check the returned value and print an error
message in this case and not blindly continue.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20191224143900.23567-8-miquel.raynal@bootlin.com

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Miquel Raynal 2019-12-24 15:38:56 +01:00 • committed by Heiko Stuebner

parent 9b5cbdbb93

commit 2258d53a66

1 changed files with 23 additions and 8 deletions

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drivers/gpu/drm/rockchip/rockchip_lvds.c

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