[PATCH] paride: rename pi_register() and pi_unregister()

We're about to change the semantics of pi_register()'s return value, so
rename it to something else first, so that any unconverted code reliaby
breaks.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/block/paride/epat.c b/drivers/block/paride/epat.c
index 55d1c0a..5ed4fc1 100644
--- a/drivers/block/paride/epat.c
+++ b/drivers/block/paride/epat.c
@@ -327,12 +327,12 @@
 #ifdef CONFIG_PARIDE_EPATC8
 	epatc8 = 1;
 #endif
-	return pi_register(&epat)-1;
+	return paride_register(&epat)-1;
 }
 
 static void __exit epat_exit(void)
 {
-	pi_unregister(&epat);
+	paride_unregister(&epat);
 }
 
 MODULE_LICENSE("GPL");