diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_mbox.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mbox.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index 7d5a4d651b0..c46685a03a9 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -3880,7 +3880,7 @@ megaraid_sysfs_alloc_resources(adapter_t *adapter) megaraid_sysfs_free_resources(adapter); } - sema_init(&raid_dev->sysfs_sem, 1); + mutex_init(&raid_dev->sysfs_mtx); init_waitqueue_head(&raid_dev->sysfs_wait_q); @@ -3981,7 +3981,7 @@ megaraid_sysfs_get_ldmap(adapter_t *adapter) /* * Allow only one read at a time to go through the sysfs attributes */ - down(&raid_dev->sysfs_sem); + mutex_lock(&raid_dev->sysfs_mtx); uioc = raid_dev->sysfs_uioc; mbox64 = raid_dev->sysfs_mbox64; @@ -4057,7 +4057,7 @@ megaraid_sysfs_get_ldmap(adapter_t *adapter) del_timer_sync(timerp); - up(&raid_dev->sysfs_sem); + mutex_unlock(&raid_dev->sysfs_mtx); return rval; } |