diff options
Diffstat (limited to 'drivers/macintosh/adb.c')
| -rw-r--r-- | drivers/macintosh/adb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index d840a109f833..1c4ee6e77937 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -317,9 +317,11 @@ static int __init adb_init(void) break; } } - if ((adb_controller == NULL) || adb_controller->init()) { - printk(KERN_WARNING "Warning: no ADB interface detected\n"); + if (adb_controller != NULL && adb_controller->init && + adb_controller->init()) adb_controller = NULL; + if (adb_controller == NULL) { + printk(KERN_WARNING "Warning: no ADB interface detected\n"); } else { #ifdef CONFIG_PPC if (of_machine_is_compatible("AAPL,PowerBook1998") || |