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path: root/drivers/scsi/atari_NCR5380.c
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Diffstat (limited to 'drivers/scsi/atari_NCR5380.c')
-rw-r--r--drivers/scsi/atari_NCR5380.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index a9680b5e8ac..93b61f14865 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -511,9 +511,9 @@ static inline void initialize_SCp(Scsi_Cmnd *cmd)
* various queues are valid.
*/
- if (cmd->use_sg) {
- cmd->SCp.buffer = (struct scatterlist *)cmd->request_buffer;
- cmd->SCp.buffers_residual = cmd->use_sg - 1;
+ if (scsi_bufflen(cmd)) {
+ cmd->SCp.buffer = scsi_sglist(cmd);
+ cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
cmd->SCp.this_residual = cmd->SCp.buffer->length;
/* ++roman: Try to merge some scatter-buffers if they are at
@@ -523,8 +523,8 @@ static inline void initialize_SCp(Scsi_Cmnd *cmd)
} else {
cmd->SCp.buffer = NULL;
cmd->SCp.buffers_residual = 0;
- cmd->SCp.ptr = (char *)cmd->request_buffer;
- cmd->SCp.this_residual = cmd->request_bufflen;
+ cmd->SCp.ptr = NULL;
+ cmd->SCp.this_residual = 0;
}
}
@@ -936,21 +936,21 @@ static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
}
# endif
# ifdef NCR5380_STAT_LIMIT
- if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+ if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
# endif
switch (cmd->cmnd[0]) {
case WRITE:
case WRITE_6:
case WRITE_10:
hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
- hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+ hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
hostdata->pendingw++;
break;
case READ:
case READ_6:
case READ_10:
hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
- hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+ hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
hostdata->pendingr++;
break;
}
@@ -1352,21 +1352,21 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd *cmd)
{
# ifdef NCR5380_STAT_LIMIT
- if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+ if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
# endif
switch (cmd->cmnd[0]) {
case WRITE:
case WRITE_6:
case WRITE_10:
hostdata->time_write[cmd->device->id] += (jiffies - hostdata->timebase);
- /*hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;*/
+ /*hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);*/
hostdata->pendingw--;
break;
case READ:
case READ_6:
case READ_10:
hostdata->time_read[cmd->device->id] += (jiffies - hostdata->timebase);
- /*hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;*/
+ /*hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);*/
hostdata->pendingr--;
break;
}
@@ -1868,7 +1868,7 @@ static int do_abort(struct Scsi_Host *host)
* the target sees, so we just handshake.
*/
- while (!(tmp = NCR5380_read(STATUS_REG)) & SR_REQ)
+ while (!((tmp = NCR5380_read(STATUS_REG)) & SR_REQ))
;
NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp));