[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c
index 0f576d4ad0dd..4322c95c995c 100644
--- a/drivers/scsi/psi240i.c
+++ b/drivers/scsi/psi240i.c
@@ -659,7 +659,7 @@ static int Psi240i_BiosParam (struct scsi_device *sdev, struct block_device *dev
         {
         POUR_DEVICE     pdev;
 
-        pdev = &(HOSTDATA(sdev->host)->device[sdev->id]);
+        pdev = &(HOSTDATA(sdev->host)->device[sdev_id(sdev)]);
 
         geom[0] = pdev->heads;
         geom[1] = pdev->sectors;