Commit bd74b0f5 authored by YueHaibing's avatar YueHaibing Committed by Herbert Xu

hwrng: st - use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Reviewed-by: default avatarPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 64b7bf13
...@@ -72,7 +72,6 @@ static int st_rng_read(struct hwrng *rng, void *data, size_t max, bool wait) ...@@ -72,7 +72,6 @@ static int st_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)
static int st_rng_probe(struct platform_device *pdev) static int st_rng_probe(struct platform_device *pdev)
{ {
struct st_rng_data *ddata; struct st_rng_data *ddata;
struct resource *res;
struct clk *clk; struct clk *clk;
void __iomem *base; void __iomem *base;
int ret; int ret;
...@@ -81,8 +80,7 @@ static int st_rng_probe(struct platform_device *pdev) ...@@ -81,8 +80,7 @@ static int st_rng_probe(struct platform_device *pdev)
if (!ddata) if (!ddata)
return -ENOMEM; return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_platform_ioremap_resource(pdev, 0);
base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(base)) if (IS_ERR(base))
return PTR_ERR(base); return PTR_ERR(base);
......
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