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path: root/drivers/usb/core/file.c
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Diffstat (limited to 'drivers/usb/core/file.c')
-rw-r--r--drivers/usb/core/file.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 38ed2220c9fc..65ca131cc44c 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -68,7 +68,7 @@ static struct file_operations usb_fops = {
68 .open = usb_open, 68 .open = usb_open,
69}; 69};
70 70
71static struct class_simple *usb_class; 71static struct class *usb_class;
72 72
73int usb_major_init(void) 73int usb_major_init(void)
74{ 74{
@@ -80,9 +80,10 @@ int usb_major_init(void)
80 goto out; 80 goto out;
81 } 81 }
82 82
83 usb_class = class_simple_create(THIS_MODULE, "usb"); 83 usb_class = class_create(THIS_MODULE, "usb");
84 if (IS_ERR(usb_class)) { 84 if (IS_ERR(usb_class)) {
85 err("class_simple_create failed for usb devices"); 85 error = PTR_ERR(usb_class);
86 err("class_create failed for usb devices");
86 unregister_chrdev(USB_MAJOR, "usb"); 87 unregister_chrdev(USB_MAJOR, "usb");
87 goto out; 88 goto out;
88 } 89 }
@@ -95,7 +96,7 @@ out:
95 96
96void usb_major_cleanup(void) 97void usb_major_cleanup(void)
97{ 98{
98 class_simple_destroy(usb_class); 99 class_destroy(usb_class);
99 devfs_remove("usb"); 100 devfs_remove("usb");
100 unregister_chrdev(USB_MAJOR, "usb"); 101 unregister_chrdev(USB_MAJOR, "usb");
101} 102}
@@ -171,7 +172,7 @@ int usb_register_dev(struct usb_interface *intf,
171 ++temp; 172 ++temp;
172 else 173 else
173 temp = name; 174 temp = name;
174 intf->class_dev = class_simple_device_add(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp); 175 intf->class_dev = class_device_create(usb_class, MKDEV(USB_MAJOR, minor), &intf->dev, "%s", temp);
175 if (IS_ERR(intf->class_dev)) { 176 if (IS_ERR(intf->class_dev)) {
176 spin_lock (&minor_lock); 177 spin_lock (&minor_lock);
177 usb_minors[intf->minor] = NULL; 178 usb_minors[intf->minor] = NULL;
@@ -220,7 +221,7 @@ void usb_deregister_dev(struct usb_interface *intf,
220 221
221 snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base); 222 snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base);
222 devfs_remove (name); 223 devfs_remove (name);
223 class_simple_device_remove(MKDEV(USB_MAJOR, intf->minor)); 224 class_device_destroy(usb_class, MKDEV(USB_MAJOR, intf->minor));
224 intf->class_dev = NULL; 225 intf->class_dev = NULL;
225 intf->minor = -1; 226 intf->minor = -1;
226} 227}