From c3c97a9f2f5201b55a0c0e315220a13399939bf9 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Tue, 13 Mar 2018 17:48:40 +0100 Subject: [PATCH] crypto: inside-secure - fix clock management commit f962eb46e7a9b98a58d2483f5eb216e738fec732 upstream. 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: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") cc: stable@vger.kernel.org Signed-off-by: Gregory CLEMENT Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/inside-secure/safexcel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 4bcef78a08aad..d4c81cb73bee6 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -789,7 +789,7 @@ 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) { -- 2.47.2