spi: img-spfi: fix reference leak in img_spfi_resume
[ Upstream commit ee5558a9084584015c8754ffd029ce14a5827fa8 ]
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in img_spfi_resume, so we should fix it.
Fixes: deba25800a
("spi: Add driver for IMG SPFI controller")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201102145651.3875-1-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -774,8 +774,10 @@ static int img_spfi_resume(struct device *dev)
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int ret;
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ret = pm_runtime_get_sync(dev);
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if (ret)
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if (ret) {
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pm_runtime_put_noidle(dev);
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return ret;
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}
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spfi_reset(spfi);
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pm_runtime_put(dev);
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