[PATCH] ppc64: fix pci hotplug compile error

Fix a compile error in the ppc64 pci hotplug code.

drivers/pci/hotplug/rpaphp.h

@@ -54,7 +54,7 @@
 
 #define dbg(format, arg...)					\
 	do {							\
-		if (rpaphp_debug)				\
+		if (debug)					\
 			printk(KERN_DEBUG "%s: " format,	\
 				MY_NAME , ## arg); 		\
 	} while (0)

drivers/pci/hotplug/rpaphp_core.c

@@ -39,7 +39,7 @@
 #include "pci_hotplug.h"
 
 
-static int debug = 1;
+static int debug;
 static struct semaphore rpaphp_sem;
 static LIST_HEAD (rpaphp_slot_head);
 static int num_slots;
@@ -838,8 +838,6 @@ static int __init rpaphp_init(void)
 
 	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
 
-	rpaphp_debug = debug;
-
 	/* read all the PRA info from the system */
 	retval = init_rpa();