[-next,12/12] crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code
diff mbox series

Message ID 20190802132809.8116-13-yuehaibing@huawei.com
State Not Applicable, archived
Delegated to: Andy Gross
Headers show
Series
  • crypto: use devm_platform_ioremap_resource() to simplify code
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Commit Message

YueHaibing Aug. 2, 2019, 1:28 p.m. UTC
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>
---
 drivers/crypto/qcom-rng.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c
index e54249c..4730f84 100644
--- a/drivers/crypto/qcom-rng.c
+++ b/drivers/crypto/qcom-rng.c
@@ -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);