diff options
| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2018-03-13 17:48:40 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-03-23 16:39:58 +0100 |
| commit | f962eb46e7a9b98a58d2483f5eb216e738fec732 (patch) | |
| tree | a210fff1fb4ed95b917e25bbec52cc42edf33fb0 | |
| parent | crypto: inside-secure - fix missing unlock on error in safexcel_ahash_send_req() (diff) | |
| download | linux-f962eb46e7a9b98a58d2483f5eb216e738fec732.tar.xz linux-f962eb46e7a9b98a58d2483f5eb216e738fec732.zip | |
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: 1b44c5a60c13 ("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>
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 384b4ceb37f0..09adeaa0da6b 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -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) { |