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spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
Fix the missing clk_disable_unprepare() before return
from mt7621_spi_probe in the error handling case.
Fixes: cbd66c626e
("spi: mt7621: Move SPI driver out of staging")
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20201103074912.195576-1-miaoqinglang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
45c0cba753
commit
702b15cb97
1 changed files with 2 additions and 0 deletions
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@ -353,6 +353,7 @@ static int mt7621_spi_probe(struct platform_device *pdev)
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master = spi_alloc_master(&pdev->dev, sizeof(*rs));
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if (!master) {
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dev_info(&pdev->dev, "master allocation failed\n");
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clk_disable_unprepare(clk);
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return -ENOMEM;
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}
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@ -377,6 +378,7 @@ static int mt7621_spi_probe(struct platform_device *pdev)
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ret = device_reset(&pdev->dev);
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if (ret) {
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dev_err(&pdev->dev, "SPI reset failed!\n");
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clk_disable_unprepare(clk);
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return ret;
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}
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