| Message ID | 20210901074006.8783-1-caihuoqing@baidu.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | PCI: mediatek-gen3: Make use of the helper function devm_platform_ioremap_resource_byname() | expand |
diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index 17c59b0d6978..014747c6dcd4 100644 --- a/drivers/pci/controller/pcie-mediatek-gen3.c +++ b/drivers/pci/controller/pcie-mediatek-gen3.c @@ -715,10 +715,7 @@ static int mtk_pcie_parse_port(struct mtk_pcie_port *port) struct resource *regs; int ret; - regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcie-mac"); - if (!regs) - return -EINVAL; - port->base = devm_ioremap_resource(dev, regs); + port->base = devm_platform_ioremap_resource_byname(pdev, "pcie-mac"); if (IS_ERR(port->base)) { dev_err(dev, "failed to map register base\n"); return PTR_ERR(port->base);
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> --- drivers/pci/controller/pcie-mediatek-gen3.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)