linux-kernel - [PATCH 20/31] media: venus: fix error check in core_get

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Message-Id: <20210101165507.19486-21-tiny.windzz@gmail.com>
Date:   Fri,  1 Jan 2021 16:54:56 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
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Subject: [PATCH 20/31] media: venus: fix error check in core_get_v4()

Don't call dev_pm_opp_put_clkname() when got invalid OPP table
in device tree, since we do this in core_put_v4().

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/media/platform/qcom/venus/pm_helpers.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index a3850261d697..59cbd6c39450 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -881,8 +881,9 @@ static int core_get_v4(struct device *dev)
 			core->has_opp_table = true;
 		} else if (ret != -ENODEV) {
 			dev_err(dev, "invalid OPP table in device tree\n");
-			dev_pm_opp_put_clkname(core->opp_table);
 			return ret;
+		} else {
+			dev_pm_opp_put_clkname(core->opp_table);
 		}
 	}
 
-- 
2.25.1