drm/stm: ltdc: Fix leak of px clk enable in some error paths

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The pixel clock gets enabled early during init, since it's required
in order to read registers. This pixel clock must be disabled if
errors during this init phase.

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1500277223-29553-2-git-send-email-philippe.cornu@st.com

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Philippe CORNU 2017-07-17 09:40:17 +02:00 • committed by Archit Taneja

parent ad364f447e

commit cea3a330ee

1 changed files with 6 additions and 4 deletions

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drivers/gpu/drm/stm/ltdc.c

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