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drm/rockchip: analogix_dp: add missing clk_disable_unprepare() on error
Add the missing clk_disable_unprepare() before return in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sean Paul <seanpaul@chromium.org>
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1 changed files with 2 additions and 0 deletions
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@ -96,6 +96,7 @@ static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data)
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ret = rockchip_dp_pre_init(dp);
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ret = rockchip_dp_pre_init(dp);
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if (ret < 0) {
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if (ret < 0) {
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dev_err(dp->dev, "failed to dp pre init %d\n", ret);
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dev_err(dp->dev, "failed to dp pre init %d\n", ret);
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clk_disable_unprepare(dp->pclk);
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return ret;
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return ret;
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}
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}
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@ -272,6 +273,7 @@ static int rockchip_dp_init(struct rockchip_dp_device *dp)
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ret = rockchip_dp_pre_init(dp);
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ret = rockchip_dp_pre_init(dp);
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if (ret < 0) {
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if (ret < 0) {
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dev_err(dp->dev, "failed to pre init %d\n", ret);
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dev_err(dp->dev, "failed to pre init %d\n", ret);
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clk_disable_unprepare(dp->pclk);
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return ret;
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return ret;
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}
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}
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