diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-03-23 22:48:52 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-03-23 22:48:52 +0000 |
| commit | 56aecc7bb4c6be0e10b829c9249284d11f985463 (patch) | |
| tree | 5880a68f5846623318fd120b167a03899c108ec2 /sys | |
| parent | ddef5118e2d4748a45d360d7175fb7aea220e385 (diff) | |
unlock MII on smsc_miibus_writereg error
from Patrick Wildt
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/if_smsc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/usb/if_smsc.c b/sys/dev/usb/if_smsc.c index bef569124e4..53097e84889 100644 --- a/sys/dev/usb/if_smsc.c +++ b/sys/dev/usb/if_smsc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_smsc.c,v 1.17 2015/03/23 08:41:52 mpi Exp $ */ +/* $OpenBSD: if_smsc.c,v 1.18 2015/03/23 22:48:51 jsg Exp $ */ /* $FreeBSD: src/sys/dev/usb/net/if_smsc.c,v 1.1 2012/08/15 04:03:55 gonzo Exp $ */ /*- * Copyright (c) 2012 @@ -278,6 +278,7 @@ smsc_miibus_writereg(struct device *dev, int phy, int reg, int val) smsc_lock_mii(sc); if (smsc_wait_for_bits(sc, SMSC_MII_ADDR, SMSC_MII_BUSY) != 0) { smsc_warn_printf(sc, "MII is busy\n"); + smsc_unlock_mii(sc); return; } |