Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
{
struct device *dev = &pdev->dev;
struct isc_device *isc;
- struct resource *res;
void __iomem *io_base;
struct isc_subdev_entity *subdev_entity;
int irq;
platform_set_drvdata(pdev, isc);
isc->dev = dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- io_base = devm_ioremap_resource(dev, res);
+ io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(io_base))
return PTR_ERR(io_base);