diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 13:28:24 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 09:23:48 +0100 |
| commit | 6b9875ae1b81e8dedb4a3d96c47a6a61d8832761 (patch) | |
| tree | cb3388787f0272a36d4407988a96950f4ef4c0bf /drivers/s390/net/ctcm_mpc.c | |
| parent | 9608142a87b10f0a887d40b9fab4b04154997f43 (diff) | |
| download | lwn-6b9875ae1b81e8dedb4a3d96c47a6a61d8832761.tar.gz lwn-6b9875ae1b81e8dedb4a3d96c47a6a61d8832761.zip | |
s390/ctcm: use new address translation helpers
Use virt_to_dma32() and friends to properly convert virtual to physical and
physical to virtual addresses so that "make C=1" does not generate any
warnings anymore.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/net/ctcm_mpc.c')
| -rw-r--r-- | drivers/s390/net/ctcm_mpc.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c index 7a2f34a5e0e0..9e580ef69bda 100644 --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -1708,57 +1708,57 @@ static void mpc_action_side_xid(fsm_instance *fsm, void *arg, int side) ch->ccw[9].cmd_code = CCW_CMD_WRITE; ch->ccw[9].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[9].count = TH_HEADER_LENGTH; - ch->ccw[9].cda = virt_to_phys(ch->xid_th); + ch->ccw[9].cda = virt_to_dma32(ch->xid_th); if (ch->xid == NULL) goto done; ch->ccw[10].cmd_code = CCW_CMD_WRITE; ch->ccw[10].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[10].count = XID2_LENGTH; - ch->ccw[10].cda = virt_to_phys(ch->xid); + ch->ccw[10].cda = virt_to_dma32(ch->xid); ch->ccw[11].cmd_code = CCW_CMD_READ; ch->ccw[11].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[11].count = TH_HEADER_LENGTH; - ch->ccw[11].cda = virt_to_phys(ch->rcvd_xid_th); + ch->ccw[11].cda = virt_to_dma32(ch->rcvd_xid_th); ch->ccw[12].cmd_code = CCW_CMD_READ; ch->ccw[12].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[12].count = XID2_LENGTH; - ch->ccw[12].cda = virt_to_phys(ch->rcvd_xid); + ch->ccw[12].cda = virt_to_dma32(ch->rcvd_xid); ch->ccw[13].cmd_code = CCW_CMD_READ; - ch->ccw[13].cda = virt_to_phys(ch->rcvd_xid_id); + ch->ccw[13].cda = virt_to_dma32(ch->rcvd_xid_id); } else { /* side == YSIDE : mpc_action_yside_xid */ ch->ccw[9].cmd_code = CCW_CMD_READ; ch->ccw[9].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[9].count = TH_HEADER_LENGTH; - ch->ccw[9].cda = virt_to_phys(ch->rcvd_xid_th); + ch->ccw[9].cda = virt_to_dma32(ch->rcvd_xid_th); ch->ccw[10].cmd_code = CCW_CMD_READ; ch->ccw[10].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[10].count = XID2_LENGTH; - ch->ccw[10].cda = virt_to_phys(ch->rcvd_xid); + ch->ccw[10].cda = virt_to_dma32(ch->rcvd_xid); if (ch->xid_th == NULL) goto done; ch->ccw[11].cmd_code = CCW_CMD_WRITE; ch->ccw[11].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[11].count = TH_HEADER_LENGTH; - ch->ccw[11].cda = virt_to_phys(ch->xid_th); + ch->ccw[11].cda = virt_to_dma32(ch->xid_th); if (ch->xid == NULL) goto done; ch->ccw[12].cmd_code = CCW_CMD_WRITE; ch->ccw[12].flags = CCW_FLAG_SLI | CCW_FLAG_CC; ch->ccw[12].count = XID2_LENGTH; - ch->ccw[12].cda = virt_to_phys(ch->xid); + ch->ccw[12].cda = virt_to_dma32(ch->xid); if (ch->xid_id == NULL) goto done; ch->ccw[13].cmd_code = CCW_CMD_WRITE; - ch->ccw[13].cda = virt_to_phys(ch->xid_id); + ch->ccw[13].cda = virt_to_dma32(ch->xid_id); } ch->ccw[13].flags = CCW_FLAG_SLI | CCW_FLAG_CC; |