max_id now means the maximum number of ids on the bus, which means it
is one greater than the largest possible id number.
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

Replace all occurences of 0xff..  in calls to function pci_set_dma_mask()
and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from
linux/dma-mapping.h.
Signed-off-by: NMatthias Gehre <M.Gehre@gmx.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

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: NJames Bottomley <James.Bottomley@SteelEye.com>

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

From: Alan Cox <alan@redhat.com>

The virt_to_bus() wasn't correctly taken out of this driver.  It needs
to be able to track both physical and virtual addresses for its prd table.
Update the driver to do this with separate tracking entries.
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

This patch makes a needlessly global function static.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!