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crypto: inside-secure - fix clock management 

In this driver the clock is got but never put when the driver is removed
or if there is an error in the probe.

Using the managed version of clk_get() allows to let the kernel take care
of it.

Fixes: 1b44c5a60c ("crypto: inside-secure - add SafeXcel EIP197 crypto
engine driver")
cc: stable@vger.kernel.org
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gregory CLEMENT 2018-03-13 17:48:40 +01:00 committed by Herbert Xu
parent efa94457e5
commit f962eb46e7
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/inside-secure/safexcel.c
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@ -881,7 +881,7 @@ static int safexcel_probe(struct platform_device *pdev)
return PTR_ERR(priv->base);
}
priv->clk = of_clk_get(dev->of_node, 0);
priv->clk = devm_clk_get(&pdev->dev, NULL);
if (!IS_ERR(priv->clk)) {
ret = clk_prepare_enable(priv->clk);
if (ret) {