diff options
Diffstat (limited to 'drivers/macintosh/via-macii.c')
| -rw-r--r-- | drivers/macintosh/via-macii.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c index ac824d7b2dcf..6aa903529570 100644 --- a/drivers/macintosh/via-macii.c +++ b/drivers/macintosh/via-macii.c @@ -270,15 +270,12 @@ static int macii_autopoll(int devs) unsigned long flags; int err = 0; + local_irq_save(flags); + /* bit 1 == device 1, and so on. */ autopoll_devs = devs & 0xFFFE; - if (!autopoll_devs) - return 0; - - local_irq_save(flags); - - if (current_req == NULL) { + if (autopoll_devs && !current_req) { /* Send a Talk Reg 0. The controller will repeatedly transmit * this as long as it is idle. */ |