[PATCH] USB: Change "driverfs" to "sysfs" in usbcore

Before fixing up the device locking and device reset code, I want to do
some cleanups of the hub driver and related areas.  This is the first of a
series of patches for that purpose.

This patch changes all the occurrences of "driverfs" in usbcore to "sysfs"
-- I just couldn't stand seeing the out-of-date name any more (and I kept
confusing it with usbfs, don't know why).

Although I did a "bk mv driverfs.c sysfs.c" when creating the patch, the
exported patch file itself doesn't reflect that very well.  It looks like
driverfs.c was deleted and sysfs.c created from scratch.  If you prefer, I
can resubmit this in a slightly different form, with the file name
unchanged so that you can issue the "bk mv" command in your repository
after applying the patch.

drivers/usb/core/Makefile

@@ -3,7 +3,7 @@
 #
 
 usbcore-objs	:= usb.o hub.o hcd.o urb.o message.o \
-			config.o file.o buffer.o driverfs.o
+			config.o file.o buffer.o sysfs.o
 
 ifeq ($(CONFIG_PCI),y)
 	usbcore-objs	+= hcd-pci.o

drivers/usb/core/message.c

@@ -1252,7 +1252,7 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 					ret);
 				continue;
 			}
-			usb_create_driverfs_intf_files (intf);
+			usb_create_sysfs_intf_files (intf);
 		}
 	}
 

drivers/usb/core/driverfs.c → drivers/usb/core/sysfs.c

 /*
- * drivers/usb/core/driverfs.c
+ * drivers/usb/core/sysfs.c
  *
  * (C) Copyright 2002 David Brownell
  * (C) Copyright 2002 Greg Kroah-Hartman
  * (C) Copyright 2002 IBM Corp.
  *
- * All of the driverfs file attributes for usb devices and interfaces.
+ * All of the sysfs file attributes for usb devices and interfaces.
  *
  */
 
@@ -163,7 +163,7 @@ usb_descriptor_attr (bDeviceProtocol, "%02x\n")
 usb_descriptor_attr (bNumConfigurations, "%d\n")
 
 
-void usb_create_driverfs_dev_files (struct usb_device *udev)
+void usb_create_sysfs_dev_files (struct usb_device *udev)
 {
 	struct device *dev = &udev->dev;
 
@@ -217,7 +217,7 @@ usb_intf_attr (bInterfaceSubClass, "%02x\n")
 usb_intf_attr (bInterfaceProtocol, "%02x\n")
 usb_intf_attr (iInterface, "%02x\n")
 
-void usb_create_driverfs_intf_files (struct usb_interface *intf)
+void usb_create_sysfs_intf_files (struct usb_interface *intf)
 {
 	device_create_file (&intf->dev, &dev_attr_bInterfaceNumber);
 	device_create_file (&intf->dev, &dev_attr_bAlternateSetting);

drivers/usb/core/usb.c

@@ -1119,7 +1119,7 @@ int usb_new_device(struct usb_device *dev)
 		dev_err(&dev->dev, "can't device_add, error %d\n", err);
 		goto fail;
 	}
-	usb_create_driverfs_dev_files (dev);
+	usb_create_sysfs_dev_files (dev);
 
 	/* choose and set the configuration. that registers the interfaces
 	 * with the driver core, and lets usb device drivers bind to them.

drivers/usb/core/usb.h

 /* Functions local to drivers/usb/core/ */
 
-extern void usb_create_driverfs_dev_files (struct usb_device *dev);
-extern void usb_create_driverfs_intf_files (struct usb_interface *intf);
+extern void usb_create_sysfs_dev_files (struct usb_device *dev);
+extern void usb_create_sysfs_intf_files (struct usb_interface *intf);
 extern int usb_probe_interface (struct device *dev);
 extern int usb_unbind_interface (struct device *dev);