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memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe()

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[ Upstream commit cb8fd6f75775165390ededea8799b60d93d9fe3e ]

The clk_disable_unprepare() should be called in the error handling
of devbus_get_timing_params() and of_platform_populate(), fix it by
replacing devm_clk_get and clk_prepare_enable by devm_clk_get_enabled.

Fixes: e81b6abebc ("memory: add a driver for atmel ram controllers")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20221126044911.7226-1-cuigaosheng1@huawei.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gaosheng Cui 2022-11-26 12:49:11 +08:00 committed by Greg Kroah-Hartman
parent 8959188b2f
commit 6d7f384268
1 changed files with 1 additions and 2 deletions
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3
drivers/memory/mvebu-devbus.c
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@ -282,10 +282,9 @@ static int mvebu_devbus_probe(struct platform_device *pdev)
if (IS_ERR(devbus->base))
return PTR_ERR(devbus->base);
clk = devm_clk_get(&pdev->dev, NULL);
clk = devm_clk_get_enabled(&pdev->dev, NULL);
if (IS_ERR(clk))
return PTR_ERR(clk);
clk_prepare_enable(clk);
/*
* Obtain clock period in picoseconds,