diff options
| author |   Jing Huang <huangj@brocade.com> | 2010-03-19 11:07:09 -0700 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@suse.de> | 2010-04-11 09:24:20 -0500 |
| commit | 42b426ecb453cf49c3d16cf1d7a5e5d8cab9869d (patch) | |
| tree | 42ca564f37e62c7797cea8816ac934e5347ea757 /drivers/scsi/bfa/bfad.c | |
| parent | [SCSI] bfa: use pci_iomap() and pci_iounmap() (diff) | |
| download | linux-dev-42b426ecb453cf49c3d16cf1d7a5e5d8cab9869d.tar.xz linux-dev-42b426ecb453cf49c3d16cf1d7a5e5d8cab9869d.zip | |
[SCSI] bfa: protect idr using bfad_mutex
idr is a global resource, protect it with global bfad_mutex.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/bfad.c')
| -rw-r--r-- | drivers/scsi/bfa/bfad.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 0baeabadb5b2..d4fc4287ebd3 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -33,7 +33,7 @@ #include <fcb/bfa_fcb.h> BFA_TRC_FILE(LDRV, BFAD); -static DEFINE_MUTEX(bfad_mutex); +DEFINE_MUTEX(bfad_mutex); LIST_HEAD(bfad_list); static int bfad_inst; int bfad_supported_fc4s; |