diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2019-04-17 14:44:39 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-04-29 17:24:51 -0400 |
| commit | d4556a4932a54613fd766df6879e39d0342f49a0 (patch) | |
| tree | e99d29edd415344133ce4e42185f63fc9867505f /drivers/scsi/qla2xxx/qla_nx.c | |
| parent | 15b7a68c1d030b2365c823730d0eb9257f2aa60e (diff) | |
| download | linux-next-d4556a4932a54613fd766df6879e39d0342f49a0.tar.gz | |
scsi: qla2xxx: Use __le64 instead of uint32_t[2] for sending DMA addresses to firmware
This patch makes the code easier to read and more compact.
Cc: Himanshu Madhani <hmadhani@marvell.com>
Cc: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index c12db16c3cf4..c760ae354174 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -1788,10 +1788,8 @@ void qla82xx_config_rings(struct scsi_qla_host *vha) icb->response_q_inpointer = cpu_to_le16(0); icb->request_q_length = cpu_to_le16(req->length); icb->response_q_length = cpu_to_le16(rsp->length); - icb->request_q_address[0] = cpu_to_le32(LSD(req->dma)); - icb->request_q_address[1] = cpu_to_le32(MSD(req->dma)); - icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma)); - icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma)); + put_unaligned_le64(req->dma, &icb->request_q_address); + put_unaligned_le64(rsp->dma, &icb->response_q_address); WRT_REG_DWORD(®->req_q_out[0], 0); WRT_REG_DWORD(®->rsp_q_in[0], 0); |