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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-24 18:05:09 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-10-28 21:10:16 -0500 |
| commit | 422c0d61d591cbfb70f029e13505fb437e169d68 (patch) | |
| tree | ebafa14e1c1564ddf263868c3b6907642a8fdf1e /drivers/scsi/NCR5380.c | |
| parent | 017560fca496f72ed9dd734ffde63ce39dfe0411 (diff) | |
| download | linux-422c0d61d591cbfb70f029e13505fb437e169d68.tar.gz linux-422c0d61d591cbfb70f029e13505fb437e169d68.tar.bz2 linux-422c0d61d591cbfb70f029e13505fb437e169d68.zip | |
[SCSI] use scmd_id(), scmd_channel() throughout code
Wrap a highly common idiom. Makes the code easier to read, helps pave
the way for sdev->{id,channel} removal, and adds a token that can easily
by grepped-for in the future.
There are a couple sdev_id() and scmd_printk() updates thrown in as well.
Rejections fixed up and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/NCR5380.c')
| -rw-r--r-- | drivers/scsi/NCR5380.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 4368767929f6..cc9ecb35b412 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -1247,13 +1247,13 @@ static void collect_stats(struct NCR5380_hostdata *hostdata, Scsi_Cmnd * cmd) case WRITE: case WRITE_6: case WRITE_10: - hostdata->time_write[cmd->device->id] += (jiffies - hostdata->timebase); + hostdata->time_write[scmd_id(cmd)] += (jiffies - hostdata->timebase); hostdata->pendingw--; break; case READ: case READ_6: case READ_10: - hostdata->time_read[cmd->device->id] += (jiffies - hostdata->timebase); + hostdata->time_read[scmd_id(cmd)] += (jiffies - hostdata->timebase); hostdata->pendingr--; break; } @@ -1385,7 +1385,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag) * the host and target ID's on the SCSI bus. */ - NCR5380_write(OUTPUT_DATA_REG, (hostdata->id_mask | (1 << cmd->device->id))); + NCR5380_write(OUTPUT_DATA_REG, (hostdata->id_mask | (1 << scmd_id(cmd)))); /* * Raise ATN while SEL is true before BSY goes false from arbitration, @@ -1430,7 +1430,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag) udelay(1); - dprintk(NDEBUG_SELECTION, ("scsi%d : selecting target %d\n", instance->host_no, cmd->device->id)); + dprintk(NDEBUG_SELECTION, ("scsi%d : selecting target %d\n", instance->host_no, scmd_id(cmd))); /* * The SCSI specification calls for a 250 ms timeout for the actual @@ -1483,7 +1483,7 @@ part2: if (!(NCR5380_read(STATUS_REG) & SR_BSY)) { NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); - if (hostdata->targets_present & (1 << cmd->device->id)) { + if (hostdata->targets_present & (1 << scmd_id(cmd))) { printk(KERN_DEBUG "scsi%d : weirdness\n", instance->host_no); if (hostdata->restart_select) printk(KERN_DEBUG "\trestart select\n"); @@ -1499,7 +1499,7 @@ part2: NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); return 0; } - hostdata->targets_present |= (1 << cmd->device->id); + hostdata->targets_present |= (1 << scmd_id(cmd)); /* * Since we followed the SCSI spec, and raised ATN while SEL |