Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dfb104ff5d8215e09892aad3cd094ad6597b1cfe
Commit:     dfb104ff5d8215e09892aad3cd094ad6597b1cfe
Parent:     ee0ae927937ac8a30350cca1a7a75efafb13976e
Author:     Boaz Harrosh <[EMAIL PROTECTED]>
AuthorDate: Sun Sep 9 21:21:35 2007 +0300
Committer:  James Bottomley <[EMAIL PROTECTED]>
CommitDate: Fri Jan 11 18:22:36 2008 -0600

    [SCSI] qlogicpti: convert to accessors and !use_sg cleanup
    
     - convert to accessors and !use_sg cleanup
    
    Signed-off-by: Boaz Harrosh <[EMAIL PROTECTED]>
    Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
 drivers/scsi/qlogicpti.c |   29 +++++++----------------------
 1 files changed, 7 insertions(+), 22 deletions(-)

diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 7a2e798..5bc8831 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -871,11 +871,12 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct 
Command_Entry *cmd,
        struct scatterlist *sg, *s;
        int i, n;
 
-       if (Cmnd->use_sg) {
+       if (scsi_bufflen(Cmnd)) {
                int sg_count;
 
-               sg = (struct scatterlist *) Cmnd->request_buffer;
-               sg_count = sbus_map_sg(qpti->sdev, sg, Cmnd->use_sg, 
Cmnd->sc_data_direction);
+               sg = scsi_sglist(Cmnd);
+               sg_count = sbus_map_sg(qpti->sdev, sg, scsi_sg_count(Cmnd),
+                                                     Cmnd->sc_data_direction);
 
                ds = cmd->dataseg;
                cmd->segment_cnt = sg_count;
@@ -914,16 +915,6 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct 
Command_Entry *cmd,
                        }
                        sg_count -= n;
                }
-       } else if (Cmnd->request_bufflen) {
-               Cmnd->SCp.ptr = (char *)(unsigned long)
-                       sbus_map_single(qpti->sdev,
-                                       Cmnd->request_buffer,
-                                       Cmnd->request_bufflen,
-                                       Cmnd->sc_data_direction);
-
-               cmd->dataseg[0].d_base = (u32) ((unsigned long)Cmnd->SCp.ptr);
-               cmd->dataseg[0].d_count = Cmnd->request_bufflen;
-               cmd->segment_cnt = 1;
        } else {
                cmd->dataseg[0].d_base = 0;
                cmd->dataseg[0].d_count = 0;
@@ -1159,17 +1150,11 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct 
qlogicpti *qpti)
                else
                        Cmnd->result = DID_ERROR << 16;
 
-               if (Cmnd->use_sg) {
+               if (scsi_bufflen(Cmnd))
                        sbus_unmap_sg(qpti->sdev,
-                                     (struct scatterlist 
*)Cmnd->request_buffer,
-                                     Cmnd->use_sg,
+                                     scsi_sglist(Cmnd), scsi_sg_count(Cmnd),
                                      Cmnd->sc_data_direction);
-               } else if (Cmnd->request_bufflen) {
-                       sbus_unmap_single(qpti->sdev,
-                                         (__u32)((unsigned long)Cmnd->SCp.ptr),
-                                         Cmnd->request_bufflen,
-                                         Cmnd->sc_data_direction);
-               }
+
                qpti->cmd_count[Cmnd->device->id]--;
                sbus_writew(out_ptr, qpti->qregs + MBOX5);
                Cmnd->host_scribble = (unsigned char *) done_queue;
-
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