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crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code

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Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2019-08-02 21:28:09 +08:00 committed by Herbert Xu
parent a54d83d428
commit 2229c74079
1 changed files with 1 additions and 3 deletions
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4
drivers/crypto/qcom-rng.c
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@ -153,7 +153,6 @@ static struct rng_alg qcom_rng_alg = {
static int qcom_rng_probe(struct platform_device *pdev)
{
struct resource *res;
struct qcom_rng *rng;
int ret;
@ -164,8 +163,7 @@ static int qcom_rng_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rng);
mutex_init(&rng->lock);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rng->base = devm_ioremap_resource(&pdev->dev, res);
rng->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(rng->base))
return PTR_ERR(rng->base);