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usb: gadget: aspeed_udc: Convert to devm_platform_ioremap_resource()

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Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230726113816.888-9-frank.li@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yangtao Li
2023-07-26 19:37:55 +08:00
committed by Greg Kroah-Hartman
parent 0ea395866b
commit 50fd16ebf2
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/gadget/udc/aspeed_udc.c
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@@ -1468,7 +1468,6 @@ static int ast_udc_probe(struct platform_device *pdev)
enum usb_device_speed max_speed;
struct device *dev = &pdev->dev;
struct ast_udc_dev *udc;
struct resource *res;
int rc;
udc = devm_kzalloc(&pdev->dev, sizeof(struct ast_udc_dev), GFP_KERNEL);
@@ -1484,8 +1483,7 @@ static int ast_udc_probe(struct platform_device *pdev)
udc->gadget.name = "aspeed-udc";
udc->gadget.dev.init_name = "gadget";
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
udc->reg = devm_ioremap_resource(&pdev->dev, res);
udc->reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(udc->reg)) {
dev_err(&pdev->dev, "Failed to map resources\n");
return PTR_ERR(udc->reg);