Fix these compiler warnings:

arch/m68knommu/platform/5307/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5307/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5307/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/527x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:38:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:39:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:54:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:55:3: warning: initialisation makes pointer from integer without a cast
...
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/5272/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:67:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:68:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:69:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/5249/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/523x/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:38:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
...
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

rch/m68knommu/platform/520x/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
...
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/5206e/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast  CC      kernel/panic.o
arch/m68knommu/platform/5206e/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5206e/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Fix these compiler warnings:

arch/m68knommu/platform/5206/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5206/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5206/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NAlexander Kurz <linux@kbdbabel.org>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The intc-simr interrupt controller on some ColdFire CPUs has a set range of
interrupts its supports (64 through 128 or 192 depending on model). We
shouldn't be setting this handler for every possible interrupt from 0 to
255. Set more appropriate limits, and this means we can drop the interrupt
number check in the mask and unmask routines.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Use a proper irq_startup() routine to intialize the interrupt priority
and level register in the ColdFire intc-2 controller code. We shouldn't
be checking if the priority/level has been set on every unmask operation.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The intc-2 interrupt controller on some ColdFire CPUs has a set range of
interrupts its supports (64 through 128 or 192 depending on model). We
shouldn't be setting this handler for every possible interrupt from 0 to
255. Set more appropriate limits, and this means we can drop the interrupt
number check in the mask and unmask routines.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The FireBee is a ColdFire 5475 based board. Add a configuration option
to support it, and the basic platform flash layout code.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Most ColdFire CPUs have an internal peripheral set that can be mapped at
a user selectable address. Different ColdFire parts either use an MBAR
register of an IPSBAR register to map the peripheral region. Most boards
use the Freescale default mappings - but not all.

Make the setting of the MBAR or IPSBAR register configurable. And only make
the selection available on the appropriate ColdFire CPU types.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Different ColdFire CPUs have different ways of defining where their
internal peripheral registers sit in their address space. Some use an
MBAR register, some use and IPSBAR register, some have a fixed mapping.

Now that most of the peripheral address definitions have been cleaned up
we can clean up the setting of the MBAR and IPSBAR defines to limit them
to just where they are needed (and where they actually exist).
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

In some of the RAM size autodetection code on ColdFire CPU startup
we reference DRAM registers relative to the MBAR register. Not all of
the supported ColdFire CPUs have an MBAR, and currently this works
because we fake an MBAR address on those registers. In an effort to
clean this up, and eventually remove the fake MBAR setting make the
DRAM register address definitions actually contain the MBAR (or IPSBAR
as appropriate) value as required.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Not all ColdFire CPUs that use the old style timer hardware module use
an MBAR set peripheral region. Move the TIMER base address defines to the
per-CPU header files where we can set it correctly based on how the
peripherals are mapped - instead of using a fake MBAR for some platforms.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The base addresses of the ColdFire DMA unit registers belong with
all the other address definitions in the per-cpu headers. The current
definitions assume they are relative to an MBAR register. Not all
ColdFire CPUs have an MBAR register. A clean address define can only
be acheived in the per-cpu headers along with all the other chips
peripheral base addresses.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire 528x family of CPUs does not have an MBAR register, so don't
define its peripheral addresses relative to one. Its internal peripherals
are relative to the IPSBAR register, so make sure to use that.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire 527x family of CPUs does not have an MBAR register, so don't
define its peripheral addresses relative to one. Its internal peripherals
are relative to the IPSBAR register, so make sure to use that.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire 523x family of CPUs does not have an MBAR register, so don't
define its peripheral addresses relative to one. Its internal peripherals
are relative to the IPSBAR register, so make sure to use that.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire 5207 and 5208 CPUs have fixed peripheral addresses.
They do not use the setable peripheral address registers like the MBAR
and IPSBAR used on many other ColdFire parts. Don't use fake values
of MBAR and IPSBAR when using peripheral addresses for them, there
is no need to.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The PIT hardware timer module used in some ColdFire CPU's is not always
addressed relative to an IPSBAR register. Parts like the ColdFire 5207 and
5208 have fixed peripheral addresses. So lets not define the register
addresses of the PIT relative to an IPSBAR definition. Move the base
address definitions into the per-part headers. This is a lot more consistent
since all the other peripheral base addresses are defined in the per-part
header files already.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Remove the bogus definition of the MBAR register for the ColdFire 532x
family. It doesn't have an MBAR register, its peripheral registers are
at fixed addresses and are not relative to a settable base.

All the code that relyed on this definition existing has been cleaned
up. The register address definitions now include the base as required.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire 54xx family shares the same interrupt controller used
on the 523x, 527x and 528x ColdFire parts, but it isn't offset
relative to the IPSBAR register. The 54xx doesn't have an IPSBAR
register.

By including the base address of the peripheral registers in the register
definitions (MCFICM_INTC0 and MCFICM_INTC1 in this case) we can avoid
having to define a fake IPSBAR for the 54xx. And this makes the register
address definitions of these more consistent, the majority of the other
register address defines include the peripheral base address already.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The MBAR2 register is only used on the ColdFire 5249 part, so move its
definition out of the common coldfire.h and into the 5249 support header.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All chips converted and proper accessor functions used.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

/me idly wonders what sets the handlers for this chip.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

That handler lacks the minimal checks for action being zero etc. Keep
the weird flow - ack before handling - intact and call into
handle_simple_irq which does the right thing.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Acked-by: NGreg Ungerer <gerg@uclinux.org>
LKML-Reference: <20110202212552.413849952@linutronix.de>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300:
  MN10300: atomic_read() should ensure it emits a load
  MN10300: The SMP_ICACHE_INV_FLUSH_RANGE IPI command does not exist
  MN10300: Proper use of macros get_user() in the case of incremented pointers

* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (26 commits)
  MIPS: Alchemy: Fix reset for MTX-1 and XXS1500
  MIPS: MTX-1: Make au1000_eth probe all PHY addresses
  MIPS: Jz4740: Add HAVE_CLK
  MIPS: Move idle task creation to work queue
  MIPS, Perf-events: Use unsigned delta for right shift in event update
  MIPS, Perf-events: Work with the new callchain interface
  MIPS, Perf-events: Fix event check in validate_event()
  MIPS, Perf-events: Work with the new PMU interface
  MIPS, Perf-events: Work with irq_work
  MIPS: Fix always CONFIG_LOONGSON_UART_BASE=y
  MIPS: Loongson: Fix potentially wrong string handling
  MIPS: Fix GCC-4.6 'set but not used' warning in arch/mips/mm/init.c
  MIPS: Fix GCC-4.6 'set but not used' warning in ieee754int.h
  MIPS: Remove unused code from arch/mips/kernel/syscall.c
  MIPS: Fix GCC-4.6 'set but not used' warning in signal*.c
  MIPS: MSP: Fix MSP71xx bpci interrupt handler return value
  MIPS: Select R4K timer lib for all MSP platforms
  MIPS: Loongson: Remove ad-hoc cmdline default
  MIPS: Clear the correct flag in sysmips(MIPS_FIXADE, ...).
  MIPS: Add an unreachable return statement to satisfy buggy GCCs.
  ...

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: ce4100: Set pci ops via callback instead of module init
  x86/mm: Fix pgd_lock deadlock
  x86/mm: Handle mm_fault_error() in kernel space
  x86: Don't check for BIOS corruption in first 64K when there's no need to