forked from ~ljy/RK356X_SDK_RELEASE
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hc
2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc 
 kernel/drivers/usb/gadget/udc/at91_udc.c
....@@ -799,7 +799,6 @@
799799 {
800800 	struct at91_udc	*udc = to_udc(gadget);
801801 	u32		glbstate;
802
-	int		status = -EINVAL;
803802 	unsigned long	flags;
804803 
805804 	DBG("%s\n", __func__ );
....@@ -818,7 +817,7 @@
818817 
819818 done:
820819 	spin_unlock_irqrestore(&udc->lock, flags);
821
-	return status;
820
+	return 0;
822821 }
823822 
824823 /* reinit == restore initial software state */
....@@ -1809,7 +1808,6 @@
18091808 	struct device	*dev = &pdev->dev;
18101809 	struct at91_udc	*udc;
18111810 	int		retval;
1812
-	struct resource	*res;
18131811 	struct at91_ep	*ep;
18141812 	int		i;
18151813 
....@@ -1840,8 +1838,7 @@
18401838 			ep->is_pingpong = 1;
18411839 	}
18421840 
1843
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1844
-	udc->udp_baseaddr = devm_ioremap_resource(dev, res);
1841
+	udc->udp_baseaddr = devm_platform_ioremap_resource(pdev, 0);
18451842 	if (IS_ERR(udc->udp_baseaddr))
18461843 		return PTR_ERR(udc->udp_baseaddr);
18471844 
....@@ -2026,7 +2023,7 @@
20262023 	.suspend	= at91udc_suspend,
20272024 	.resume		= at91udc_resume,
20282025 	.driver		= {
2029
-		.name	= (char *) driver_name,
2026
+		.name	= driver_name,
20302027 		.of_match_table	= at91_udc_dt_ids,
20312028 	},
20322029 };