drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c
authorSachin Kamat <sachin.kamat@linaro.org>
Thu, 29 May 2014 05:56:24 +0000 (11:26 +0530)
committerInki Dae <daeinki@gmail.com>
Sun, 1 Jun 2014 17:07:13 +0000 (02:07 +0900)
commit97f98a3b941f58e91a301e3138cdee60251590bc
tree06adbf16ee3c373498673cd30303aef17695a2a1
parent972145c741df9a259f3cdc89c974b6e1bfadcf6e
drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c

PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_dp_core.c