Replace remaining references to "driverfs" with "sysfs".

Globally, s/driverfs/sysfs/g.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/include/linux/device.h b/include/linux/device.h
index 26e4692..4cc6c93 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -101,7 +101,7 @@
 #define BUS_NOTIFY_UNBIND_DRIVER	0x00000004 /* driver about to be
 						      unbound */
 
-/* driverfs interface for exporting bus attributes */
+/* sysfs interface for exporting bus attributes */
 
 struct bus_attribute {
 	struct attribute	attr;
@@ -146,7 +146,7 @@
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
 extern int driver_probe_done(void);
 
-/* driverfs interface for exporting driver attributes */
+/* sysfs interface for exporting driver attributes */
 
 struct driver_attribute {
 	struct attribute	attr;