drm/rockchip: analogix_dp: Add a sanity check for rockchip_drm_psr_register()

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The rockchip_drm_psr_register() can fail, so add a sanity check for that.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
[moved psr_unregister reordering in unbind to separate patch]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20180110162348.22765-4-thierry.escande@collabora.com

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Jeffy Chen 2018-01-10 17:23:43 +01:00 • committed by Heiko Stuebner

parent 7fe201cd55

commit c8c0451421

1 changed files with 10 additions and 3 deletions

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drivers/gpu/drm/rockchip/analogix_dp-rockchip.c

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