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hwrng: omap - 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.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2019-10-16 18:46:16 +08:00 committed by Herbert Xu
parent fc963e029d
commit c7c16c58be
1 changed files with 1 additions and 3 deletions
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4
drivers/char/hw_random/omap-rng.c
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@ -439,7 +439,6 @@ static int get_omap_rng_device_details(struct omap_rng_dev *omap_rng)
static int omap_rng_probe(struct platform_device *pdev)
{
struct omap_rng_dev *priv;
struct resource *res;
struct device *dev = &pdev->dev;
int ret;
@ -456,8 +455,7 @@ static int omap_rng_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
priv->dev = dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(dev, res);
priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
ret = PTR_ERR(priv->base);
goto err_ioremap;