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Subject[PATCH -next 12/12] crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code
Date
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(-)

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);

--
2.7.4

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