usb: dwc3: convert to devm_platform_ioremap_resource_byname

Use devm_platform_ioremap_resource_byname() to simplify code

Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1595404275-8449-4-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
index c682420..e733be8 100644 (file)
--- a/drivers/usb/dwc3/dwc3-st.c
+++ b/drivers/usb/dwc3/dwc3-st.c
@@ -206,8 +206,8 @@ static int st_dwc3_probe(struct platform_device *pdev)
        if (!dwc3_data)
                return -ENOMEM;
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg-glue");
-       dwc3_data->glue_base = devm_ioremap_resource(dev, res);
+       dwc3_data->glue_base =
+               devm_platform_ioremap_resource_byname(pdev, "reg-glue");
        if (IS_ERR(dwc3_data->glue_base))
                return PTR_ERR(dwc3_data->glue_base);