Commit f962eb46 authored Mar 13, 2018 by Gregory CLEMENT Committed by Herbert Xu Mar 23, 2018

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: 1b44c5a6 ("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>

parent efa94457

drivers/crypto/inside-secure/safexcel.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -881,7 +881,7 @@ static int safexcel_probe(struct platform_device *pdev)
	return PTR_ERR(priv->base);		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)) {		if (!IS_ERR(priv->clk)) {
	ret = clk_prepare_enable(priv->clk);		ret = clk_prepare_enable(priv->clk);
	if (ret) {		if (ret) {