diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_discover.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_discover.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c index bad5eba..c56cc64 100644 --- a/drivers/scsi/libsas/sas_discover.c +++ b/drivers/scsi/libsas/sas_discover.c @@ -37,21 +37,22 @@ void sas_init_dev(struct domain_device *dev) { - switch (dev->dev_type) { - case SAS_END_DEV: - break; - case EDGE_DEV: - case FANOUT_DEV: - INIT_LIST_HEAD(&dev->ex_dev.children); - break; - case SATA_DEV: - case SATA_PM: - case SATA_PM_PORT: - INIT_LIST_HEAD(&dev->sata_dev.children); - break; - default: - break; - } + switch (dev->dev_type) { + case SAS_END_DEV: + break; + case EDGE_DEV: + case FANOUT_DEV: + INIT_LIST_HEAD(&dev->ex_dev.children); + mutex_init(&dev->ex_dev.cmd_mutex); + break; + case SATA_DEV: + case SATA_PM: + case SATA_PM_PORT: + INIT_LIST_HEAD(&dev->sata_dev.children); + break; + default: + break; + } } /* ---------- Domain device discovery ---------- */ |
