1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index c0b46bceb5df..394334ec5765 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -1206,15 +1206,16 @@ init_ms_a3(int id)
 static int __init adbhid_init(void)
 {
 #ifndef CONFIG_MAC
-        if ( (_machine != _MACH_chrp) && (_machine != _MACH_Pmac) )
-            return 0;
+        if (!machine_is(chrp) && !machine_is(powermac))
+                return 0;
 #endif
 
         led_request.complete = 1;
 
         adbhid_probe();
 
-        notifier_chain_register(&adb_client_list, &adbhid_adb_notifier);
+        blocking_notifier_chain_register(&adb_client_list,
+                        &adbhid_adb_notifier);
 
         return 0;
 }