linux-kernel - [PATCH 3/3] drm/msm: Convert to devm_pm_opp_set_supported

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Message-Id: <20201012135517.19468-4-frank@allwinnertech.com>
Date:   Mon, 12 Oct 2020 21:55:17 +0800
From:   Frank Lee <frank@...winnertech.com>
To:     robdclark@...il.com, sean@...rly.run, airlied@...ux.ie,
        daniel@...ll.ch, vireshk@...nel.org, nm@...com, sboyd@...nel.org,
        rjw@...ysocki.net, jcrouse@...eaurora.org, eric@...olt.net,
        tiny.windzz@...il.com, kholk11@...il.com,
        emil.velikov@...labora.com, gustavoars@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, Yangtao Li <frank@...winnertech.com>
Subject: [PATCH 3/3] drm/msm: Convert to devm_pm_opp_set_supported_hw

From: Yangtao Li <tiny.windzz@...il.com>

Use the devm_pm_opp_set_supported_hw() to avoid memory leaks in some cases.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
Signed-off-by: Yangtao Li <frank@...winnertech.com>
---
 drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 91726da82ed6..8d88f119a59f 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -1487,7 +1487,7 @@ static void check_speed_bin(struct device *dev)
 		nvmem_cell_put(cell);
 	}
 
-	dev_pm_opp_set_supported_hw(dev, &val, 1);
+	devm_pm_opp_set_supported_hw(dev, &val, 1);
 }
 
 struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
-- 
2.28.0