summaryrefslogtreecommitdiff
path: root/drivers/scsi/ppa.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/ppa.c')
-rw-r--r--drivers/scsi/ppa.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 7be5823ab036..ee86a0c62dbf 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -724,6 +724,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
return 0;
}
cmd->SCp.phase++;
+ /* fall through */
case 3: /* Phase 3 - Ready to accept a command */
w_ctr(ppb, 0x0c);
@@ -733,6 +734,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
if (!ppa_send_command(cmd))
return 0;
cmd->SCp.phase++;
+ /* fall through */
case 4: /* Phase 4 - Setup scatter/gather buffers */
if (scsi_bufflen(cmd)) {
@@ -746,6 +748,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
}
cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
cmd->SCp.phase++;
+ /* fall through */
case 5: /* Phase 5 - Data transfer stage */
w_ctr(ppb, 0x0c);
@@ -758,6 +761,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
if (retv == 0)
return 1;
cmd->SCp.phase++;
+ /* fall through */
case 6: /* Phase 6 - Read status/message */
cmd->result = DID_OK << 16;