diff options
| author | scottl <scottl@FreeBSD.org> | 2007-11-05 11:22:18 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2007-11-05 11:22:18 +0000 |
| commit | f3f033b9b90ea07350fbe7483af3d9636cb31d1d (patch) | |
| tree | 2bc8eef952a37e998b426524e91c268d7dddfde4 /sys | |
| parent | 8cd6397d8ad47472f70ab5982dd0b99dc35d0c1f (diff) | |
| download | FreeBSD-src-f3f033b9b90ea07350fbe7483af3d9636cb31d1d.zip FreeBSD-src-f3f033b9b90ea07350fbe7483af3d9636cb31d1d.tar.gz | |
Add missing locking for SBus controllers.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/isp/isp_sbus.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/isp/isp_sbus.c b/sys/dev/isp/isp_sbus.c index cf6ee28..839d7eb 100644 --- a/sys/dev/isp/isp_sbus.c +++ b/sys/dev/isp/isp_sbus.c @@ -327,21 +327,26 @@ isp_sbus_attach(device_t dev) /* * Make sure we're in reset state. */ + ISP_LOCK(isp); isp_reset(isp); if (isp->isp_state != ISP_RESETSTATE) { isp_uninit(isp); + ISP_UNLOCK(isp); goto bad; } isp_init(isp); if (isp->isp_role != ISP_ROLE_NONE && isp->isp_state != ISP_INITSTATE) { isp_uninit(isp); + ISP_UNLOCK(isp); goto bad; } isp_attach(isp); if (isp->isp_role != ISP_ROLE_NONE && isp->isp_state != ISP_RUNSTATE) { isp_uninit(isp); + ISP_UNLOCK(isp); goto bad; } + ISP_UNLOCK(isp); return (0); bad: |
