Remove CLASS_DEV_CREATE / CLASS_DEV_DESTROY macros.

All supported kernel versions use the same signature for device_create /
device_destroy so we no longer need these macros.

Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>

drivers/dahdi/dahdi-sysfs-chan.c

@@ -33,9 +33,11 @@
 
 /* shortcuts, for code readability */
 #define MAKE_DAHDI_DEV(num, name) \
-	CLASS_DEV_CREATE(dahdi_class, MKDEV(DAHDI_MAJOR, num), NULL, name)
+	device_create(dahdi_class, NULL, MKDEV(DAHDI_MAJOR, num), \
+		      NULL, "%s", name)
+
 #define DEL_DAHDI_DEV(num) \
-	CLASS_DEV_DESTROY(dahdi_class, MKDEV(DAHDI_MAJOR, num))
+	device_destroy(dahdi_class, MKDEV(DAHDI_MAJOR, num))
 
 static struct class *dahdi_class;
 

drivers/dahdi/dahdi-sysfs.h

@@ -21,14 +21,6 @@
 #define	DRIVER_ATTR_READER(name, drv, buf)	\
 		ssize_t name(struct device_driver *drv, char * buf)
 
-/* Device file creation macros */
-#define CLASS_DEV_CREATE(class, devt, device, name) \
-	device_create(class, device, devt, NULL, "%s", name)
-
-/* Device file destruction macros */
-#define CLASS_DEV_DESTROY(class, devt) \
-	device_destroy(class, devt)
-
 /* Global */
 int __init dahdi_sysfs_chan_init(const struct file_operations *fops);
 void dahdi_sysfs_chan_exit(void);