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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
| commit | 45711f1af6eff1a6d010703b4862e0d2b9afd056 (patch) | |
| tree | 3d0048f46e3df9d217d56127462ebe680348bd5a /drivers/scsi/megaraid/megaraid_mbox.c | |
| parent | 78c2f0b8c285c5305b3e67b0595200541e15eb43 (diff) | |
| download | talos-op-linux-45711f1af6eff1a6d010703b4862e0d2b9afd056.tar.gz talos-op-linux-45711f1af6eff1a6d010703b4862e0d2b9afd056.zip | |
[SG] Update drivers to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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 78779209ac89..c8923108183a 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", |
