This code has been problematic for a while and still contained a leg
where free_event_struct was called....followed by a reference to the
event_struct.  Restructure to make the code cleaner and fix the
dangling pointer reference.
Signed-off-by: Dave Boutcher <boutcher@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Fix a bug where we could fall out of our delay loop and then forget to
scan for drives.
Signed-off-by: Dave Boutcher <boutcher@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Description: Limit the size of I/O requests sent by the
ibmvscsi adapter.  With better I/O scheduling (and thus larger
requests) we were breaking some servers.

Updated based on comments from Jens Axboe and James
Bottomley to not specify max I/O sectors as a module
parameter, and subsequently not needlessly store
the value as a static variable.
Signed-off-by: Dave Boutcher <boutcher@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

There's been a problem reported where a WD Ultra3 drive reports that it
has an echo buffer of length 255 and then returns ILLEGAL REQUEST when
anyone tries to use it.  This causes DV to treat this as a retraining
error and eventually drop back to async.

The attached fix makes the DV code identify the ILLEGAL REQUEST
condition and configure the drive using the read only DV tests instead.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Some miscellaneous cleanups for the Zalon driver:

 - Remove unused definitions of sync_scsi_data_for_cpu and
   sync_scsi_data_for_device
 - Fill in dev->irq in the zalon driver
 - Request the interrupt in the name of the driver, not the bus address
 - Change the driver name to look better in sysfs
 - Call ncr53c8xx_exit() in zalon7xx_exit()
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Inline lasi700.h into lasi700.c to cut down on the size of the
drivers/scsi directory.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

sym2 version 2.1.18n:
 - Prevent querying for DT clocking on a single ended bus
 - Check the U3EN bit instead of the ULTRA3 bit
 - Only use PPR if SDTR is incapable of negotiating the desired options or
   speed
 - minsync bugfix (James Bottomley)
 - Always calculate what negotiation to perform inside sym_prepare_nego()
 - Delete unused SYM_OPT_HANDLE_IO_TIMEOUT and SYM_CONF_TIMEOUT_ORDER_MAX
   code (Christoph Hellwig)
 - Use SCSI-3 message names instead of SCSI-2 names
 - Remove private definitions of PCI IDs
 - Reorganise DMA mask setup
 - Fix comment tpyo
 - Make some needlessly global code static (Adrian Bunk)
 - Reorder some functions to eliminate predeclaration
 - Use memset instead of bzero
 - Consolidate and abstract SPARC's special IRQ printing
 - Convert hcb_p to struct sym_hcb *
 - Remove cam_ccb_p and cam_scsiio_p typedefs
 - Treat PA-RISC firmware as if it were a type of NVRAM
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Instead of doing an attribute override.

Ack'd by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Allow drivers to override reclaim_buffers in an OS-independent 
way by passing drm_device_t* as first parameter, like in the
BSD version.

From: Felix Kuehling <fxhuehl@gmx.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>

From: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>

From: Keith Withwell <keithw@tungstengraphics.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>

sparse complains about them:
drivers/char/drm/sis_ds.h:88:12: warning: dubious one-bit signed bitfield
drivers/char/drm/sis_ds.h:89:16: warning: dubious one-bit signed bitfield
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

into starflyer.(none):/foo/airlied/bitkeeper/drm-latest

From: Stefan Dirsch <sndirsch@suse.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>

into starflyer.(none):/foo/airlied/bitkeeper/drm-latest

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Patch from Deepak Saxena

Patch adds implementation details for IXP46x CPUs and new IXDPG465
reference platform. 

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King

Patch from Deepak Saxena

Supersedes 2226/1

According to the IXP Programmer's Reference Manual, a read from
IRQ_STATUS can only return '1' for IRQ sources that have been
explicitly enabled in IRQ_ENABLE. So if we never enable 'invalid'
IRQ sources, we don't actually have to mask off IRQ_STATUS with
IXP2000_VALID_IRQ_MASK.

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King

into ppc970.osdl.org:/home/torvalds/v2.6/linux

From: Jason Gaston <jason.d.gaston@intel.com>

This patch adds the Intel ICH7 DID's to the pci_ids.h file
and updates the piix driver and related files for PATA support.

bart: this patch also adds PIRQ support
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

- nothing clever here: the most noticeable change is the change of
  returned value for (*init_setup) in struct ide_pci_device_s which
  goes from void to int. Anything else is editing and checking for
  errors in the output of the compiler;
- pci_disable_device() added for the error path in pci_init_sgiioc4();
- BUG() removed in amd74xx_probe(): good old printk() is enough.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

- no need to overwrite the status code returned by the pci_xyz() functions;
- jump into the new century and use DMA_32BIT_MASK;
- misc cleanup in the error paths. It should not add a huge value in
  ide_pci_enable() due to the FIXME comment but it should not bite too hard
  either.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

ide_setup_pci_controller() puts the device in a PCI enabled state.
The patch adds a small helper to balance it when things go wrong.

Actually the helper does not *exactly* balance the setup: if it can
not do a better job, ide_setup_pci_controller() may only enable some
BARS whereas the new counterpart will try to disable everything.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

- Change the return value and the prototype of do_ide_setup_pci_device
  Due to lack of appropriate return status code, the current clients of
  do_ide_setup_pci_device() can not distinguish a failing invocation
  from a successfull one. The patch modify do_ide_setup_pci_device() so
  that it can propagate some of the errors from the lower layers.

- Make ide_setup_pci_device() aware of the change and propagate the news
  itself. I only gave a quick sight to create_proc_ide_interfaces() (and
  ide_remove_proc_entries()) but they do seem sane and it should not matter
  if it fails or not.

- ide_setup_pci_devices(): mostly the same thing than ide_setup_pci_device().
  do not look trivially suspect.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Alan Cox <alan@redhat.com>

This patch updates ide/pci/generic.c to fix the incorrect returns
causing PCI devices to be left reserved wrongly by the driver.

From: Francois Romieu <romieu@fr.zoreil.com>

Use -ENODEV instead of -EAGAIN.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Alan Cox <alan@lxorguk.ukuu.org.uk>

Several IDE drivers return positive values as errors in the PCI setup
code. Unfortunately the PCI layer considers positive values as success
so the driver skips the device but still claims it and things then go
downhill.

This fixes the IT8172 driver.

From: Francois Romieu <romieu@fr.zoreil.com>

Use -ENODEV instead of -EAGAIN.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

This fixes a build failure that happens when you don't select IPV6.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

DMA should be already released by ide_unregister()
(unless interface is still busy).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

/proc interface entries should be already unregistered
by ide_unregister() (unless interface is still busy).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

into bkbits.net:/repos/d/drm/drm-2.6

get_user() stores result in a local variable that later gets cast to
integer or pointer type.  The proper type for that is unsigned long. 
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Patch from George G. Davis

Adds support for Thumb ld/st alignment fault fixups via conversion of
Thumb ld/st instruction forms into equivalent ARM instructions and
reusing ARM alignment fault handler for Thumb instructions. This
implementation was inspired by and initially based on the algorithm
found in gdb/sim/arm/thumbemu.c.

I've backed out the silly 'T' suffix on PC in this version as requested
by RMK. At this point, I prefer to avoid making any of the other changes
discussed, e.g. dump_instr() for bad instruction cases, in order to get
the basic Thumb support change committed.

Thanks!

Signed-off-by: George G. Davis
Signed-off-by: Russell King

Patch from Tony Lindgren

This patch syncs the mainline kernel with the linux-omap tree.
The highlights of the patch are:
- Add OMAP board specific low-level init functions for smc91x Ethernet
- DMA audio functions by Nishant Menon
- Remove references to OMAP specific serial.h

This is an updated version of ARM patch 2331/1 with extra comments
added to the omap_get_dma_src_pos() and omap_get_dma_dst_pos() functions
as recommended by RMK.

Signed-off-by: Tony Lindgren
Signed-off-by: Russell King

Patch from Tony Lindgren

Updates processor specific Kconfig options for OMAP

Signed-off-by: Tony Lindgren
Signed-off-by: Russell King

Patch from Tony Lindgren

ARM Kconfig updates for OMAP leds

Signed-off-by: Tony Lindgren
Signed-off-by: Russell King

Patch from Deepak Saxena

This patch fixes two issues with the IXP2000 timer implementation:

- We currently to not account for lost timer interrupts
- We currently do not check for rollover within gettimeoffset()

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King

Patch from Deepak Saxena

On IXDP2801 we need to write a magic sequence to the CPLD to ensure
a full system reset instead of just CPU reset. Also cleanup some
comments and copyrights while we are in here.

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King