diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v2_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index a0e05a118f2c..e05faf315dcd 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -773,7 +773,6 @@ slot_index_alloc_quirk_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_device *sas_dev = device->lldd_dev; int sata_idx = sas_dev->sata_idx; int start, end; - unsigned long flags; if (!sata_dev) { /* @@ -797,12 +796,12 @@ slot_index_alloc_quirk_v2_hw(struct hisi_hba *hisi_hba, end = 64 * (sata_idx + 2); } - spin_lock_irqsave(&hisi_hba->lock, flags); + spin_lock(&hisi_hba->lock); while (1) { start = find_next_zero_bit(bitmap, hisi_hba->slot_index_count, start); if (start >= end) { - spin_unlock_irqrestore(&hisi_hba->lock, flags); + spin_unlock(&hisi_hba->lock); return -SAS_QUEUE_FULL; } /* @@ -814,7 +813,7 @@ slot_index_alloc_quirk_v2_hw(struct hisi_hba *hisi_hba, } set_bit(start, bitmap); - spin_unlock_irqrestore(&hisi_hba->lock, flags); + spin_unlock(&hisi_hba->lock); return start; } @@ -843,9 +842,8 @@ hisi_sas_device *alloc_dev_quirk_v2_hw(struct domain_device *device) struct hisi_sas_device *sas_dev = NULL; int i, sata_dev = dev_is_sata(device); int sata_idx = -1; - unsigned long flags; - spin_lock_irqsave(&hisi_hba->lock, flags); + spin_lock(&hisi_hba->lock); if (sata_dev) if (!sata_index_alloc_v2_hw(hisi_hba, &sata_idx)) @@ -876,7 +874,7 @@ hisi_sas_device *alloc_dev_quirk_v2_hw(struct domain_device *device) } out: - spin_unlock_irqrestore(&hisi_hba->lock, flags); + spin_unlock(&hisi_hba->lock); return sas_dev; } |