From: Jeff Garzik <jgarzik@pobox.com>
Date: Mon, 24 Oct 2005 22:03:34 +0000 (-0400)
Subject: [SCSI] introduce sfoo_printk, sfoo_id, sfoo_channel helpers
X-Git-Tag: v2.6.15-rc1~723^2~2^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01d7b3b8d09ef78e2c835c03d97ea1d91c26e245;p=pandora-kernel.git

[SCSI] introduce sfoo_printk, sfoo_id, sfoo_channel helpers

New dev_printk wrappers, which allow us to shrink code, and
eliminate direct references to host/channel/id/lun members:
	scmd_printk()

Introduce wrappers for highly common idioms, which may also help us
eliminate some ->{channel,id} references in the future:
	{scmd,sdev}_id()
	{scmd,sdev}_channel()

The scmd_* wrappers are present in scsi/scsi_device.h because they all
employ the dereference chain cmd->device->$member.  We would prefer to
use static inline functions rather than macros, but that would have a

Rejections fixed up and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

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