crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
[ Upstream commit5.4-rM2-2.2.x-imx-squashedff81072003
] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes:f7b2b5dd6a
("crypto: omap-aes - add error check for pm_runtime_get_sync") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
parent
c549355105
commit
70e19fccf6
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@ -1157,7 +1157,7 @@ static int omap_aes_probe(struct platform_device *pdev)
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if (err < 0) {
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if (err < 0) {
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dev_err(dev, "%s: failed to get_sync(%d)\n",
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dev_err(dev, "%s: failed to get_sync(%d)\n",
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__func__, err);
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__func__, err);
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goto err_res;
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goto err_pm_disable;
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}
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}
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omap_aes_dma_stop(dd);
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omap_aes_dma_stop(dd);
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@ -1267,6 +1267,7 @@ err_engine:
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omap_aes_dma_cleanup(dd);
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omap_aes_dma_cleanup(dd);
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err_irq:
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err_irq:
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tasklet_kill(&dd->done_task);
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tasklet_kill(&dd->done_task);
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err_pm_disable:
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pm_runtime_disable(dev);
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pm_runtime_disable(dev);
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err_res:
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err_res:
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dd = NULL;
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dd = NULL;
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