Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
{
void __iomem * rng_base;
struct device *dev = &pdev->dev;
- struct resource *res;
if (!cpu_is_ixp46x()) /* includes IXP455 */
return -ENOSYS;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- rng_base = devm_ioremap_resource(dev, res);
+ rng_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(rng_base))
return PTR_ERR(rng_base);