Commit ff810720 authored by Zhang Qilong's avatar Zhang Qilong Committed by Herbert Xu
Browse files

crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe 



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: f7b2b5dd ("crypto: omap-aes - add error check for pm_runtime_get_sync")
Signed-off-by: default avatarZhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 1dc44035

drivers/crypto/omap-aes.c

+2 −1
Original line number Diff line number Diff line
@@ -1138,7 +1138,7 @@ static int omap_aes_probe(struct platform_device *pdev) 
	if (err < 0) {

		dev_err(dev, "%s: failed to get_sync(%d)\n",

			__func__, err);

		goto err_res;

		goto err_pm_disable;

	}



	omap_aes_dma_stop(dd);
@@ -1247,6 +1247,7 @@ static int omap_aes_probe(struct platform_device *pdev) 
	omap_aes_dma_cleanup(dd);

err_irq:

	tasklet_kill(&dd->done_task);

err_pm_disable:

	pm_runtime_disable(dev);

err_res:

	dd = NULL;