修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/usb/gadget/udc/amd5536udc_pci.c
..
..
@@ -2,7 +2,7 @@
2
2
 /*
3
3
  * amd5536udc_pci.c -- AMD 5536 UDC high/full speed USB device controller
4
4
  *
5
- * Copyright (C) 2005-2007 AMD (http://www.amd.com)
5
+ * Copyright (C) 2005-2007 AMD (https://www.amd.com)
6
6
  * Author: Thomas Dahlmann
7
7
  */
8
8
 
..
..
@@ -49,7 +49,6 @@
49
49
 static struct udc *udc;
50
50
 
51
51
 /* description */
52
-static const char mod_desc[] = UDC_MOD_DESCRIPTION;
53
52
 static const char name[] = "amd5536udc-pci";
54
53
 
55
54
 /* Reset all pci context */
..
..
@@ -116,7 +115,7 @@
116
115
 		goto err_memreg;
117
116
 	}
118
117
 
119
-	dev->virt_addr = ioremap_nocache(resource, len);
118
+	dev->virt_addr = ioremap(resource, len);
120
119
 	if (!dev->virt_addr) {
121
120
 		dev_dbg(&pdev->dev, "start address cannot be mapped\n");
122
121
 		retval = -EFAULT;
..
..
@@ -171,6 +170,9 @@
171
170
 		retval = -ENODEV;
172
171
 		goto err_probe;
173
172
 	}
173
+
174
+	udc = dev;
175
+
174
176
 	return 0;
175
177
 
176
178
 err_probe:
..
..
@@ -202,7 +204,7 @@
202
204
 
203
205
 /* PCI functions */
204
206
 static struct pci_driver udc_pci_driver = {
205
-	.name =		(char *) name,
207
+	.name =		name,
206
208
 	.id_table =	pci_id,
207
209
 	.probe =	udc_pci_probe,
208
210
 	.remove =	udc_pci_remove,