[PATCH -next 12/12] crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code
From: YueHaibing <hidden>
Date: 2019-08-02 13:31:42
Also in:
linux-arm-msm, linux-crypto, linux-mediatek, linux-rockchip, linux-samsung-soc, lkml
Subsystem:
arm/qualcomm mailing list, crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <redacted> Signed-off-by: YueHaibing <redacted> --- 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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