diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_mbox.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mbox.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index 78779209ac8..c8923108183 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -1584,10 +1584,8 @@ megaraid_mbox_build_cmd(adapter_t *adapter, struct scsi_cmnd *scp, int *busy) caddr_t vaddr; sgl = scsi_sglist(scp); - if (sgl->page) { - vaddr = (caddr_t) - (page_address((&sgl[0])->page) - + (&sgl[0])->offset); + if (sg_page(sgl)) { + vaddr = (caddr_t) sg_virt(&sgl[0]); memset(vaddr, 0, scp->cmnd[4]); } @@ -2328,10 +2326,8 @@ megaraid_mbox_dpc(unsigned long devp) && IS_RAID_CH(raid_dev, scb->dev_channel)) { sgl = scsi_sglist(scp); - if (sgl->page) { - c = *(unsigned char *) - (page_address((&sgl[0])->page) + - (&sgl[0])->offset); + if (sg_page(sgl)) { + c = *(unsigned char *) sg_virt(&sgl[0]); } else { con_log(CL_ANN, (KERN_WARNING "megaraid mailbox: invalid sg:%d\n", |