drm/rockchip: cdn-dp: Fix error handling

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It is likely that both 'clk_disable_unprepare()' should be called if
'pm_runtime_get_sync()' fails.

Add a new label for that, because 'err_set_rate' is not meaningful in this
case.

Add a missing call to 'pm_runtime_put()'.

Fixes: 1a0f7ed3ab ("drm/rockchip: cdn-dp: add cdn DP support for rk3399")

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170220070815.23096-1-christophe.jaillet@wanadoo.fr

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Christophe JAILLET 2017-02-20 08:08:15 +01:00 • committed by Sean Paul

parent b6705157b2

commit efe0220fc2

1 changed files with 3 additions and 1 deletions

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drivers/gpu/drm/rockchip/cdn-dp-core.c

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