diff options
Diffstat (limited to 'drivers/scsi/qla1280.c')
| -rw-r--r-- | drivers/scsi/qla1280.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 6856dfdfa473..93acbc5094f0 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -3004,8 +3004,6 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) sp->flags |= SRB_SENT; ha->actthreads++; WRT_REG_WORD(®->mailbox4, ha->req_ring_index); - /* Enforce mmio write ordering; see comment in qla1280_isp_cmd(). */ - mmiowb(); out: if (status) @@ -3254,8 +3252,6 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) sp->flags |= SRB_SENT; ha->actthreads++; WRT_REG_WORD(®->mailbox4, ha->req_ring_index); - /* Enforce mmio write ordering; see comment in qla1280_isp_cmd(). */ - mmiowb(); out: if (status) @@ -3379,7 +3375,6 @@ qla1280_isp_cmd(struct scsi_qla_host *ha) * See Documentation/driver-api/device-io.rst for more information. */ WRT_REG_WORD(®->mailbox4, ha->req_ring_index); - mmiowb(); LEAVE("qla1280_isp_cmd"); } |