ACPI related patches for 2.6.20-rc3

Hi Linus,

please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git release

A couple of small self-explanatory patches,
they will will update the files shown below.

thanks!

-Len

ps. a plain patch is also available here:
ftp://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.20/acpi-release-20060707-2.6.20-rc3.diff.gz

 arch/i386/kernel/acpi/boot.c        |    2 +-
 drivers/acpi/ec.c                   |    2 +-
 drivers/video/backlight/corgi_bl.c  |    2 +-
 drivers/video/backlight/hp680_bl.c  |    2 +-
 drivers/video/backlight/locomolcd.c |    2 +-
 include/acpi/acconfig.h             |    2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

through these commits:

Doug Chapman (1):
ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systems

Guillaume Chazarain (1):
ACPI: EC: move verbose printk to debug build only

Len Brown (1):
ACPI: fix section mis-match build warning

Richard Purdie (1):
backlight: fix backlight_device_register compile failures

with this log:

commit e82c354bb26a9da6fed1fadf7082d68055b7d1db

Author: Len Brown <[email protected]>
Date:   Thu Dec 21 01:29:59 2006 -0500

ACPI: fix section mis-match build warning

Dunno why this pops out in only in the allmodconfig build. Though the warning is accurate, all the callers of the flagged non __init function are __init, this is not a functional change.

WARNING: vmlinux - Section mismatch: reference to .init.data:acpi_sci_flags from .text between 'acpi_sci_ioapic_setup' (at offset 0xc010f0a
6) and 'acpi_gsi_to_irq' WARNING: vmlinux - Section mismatch: reference to .init.text:mp_override_legacy_irq from .text between 'acpi_sci_ioapic_setup' (at offset 0
xc010f0de) and 'acpi_gsi_to_irq' WARNING: vmlinux - Section mismatch: reference to .init.data:acpi_sci_override_gsi from .text between 'acpi_sci_ioapic_setup' (at offset 0x
c010f0e4) and 'acpi_gsi_to_irq'

commit 9a654b522234615a76717f35365ca4a8beb757df

Author: Doug Chapman <[email protected]>
Date:   Thu Dec 21 12:11:43 2006 -0500

ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systems

We have some new larger ia64 systems in HP that trip over the ACPI_MAX_REFERENCE_COUNT limit which triggers a large number of these debug messages:

ACPI Warning (utdelete-0397): Large Reference Count (XXX) in object e0000a0ff6797ab0 [20060707]

This was increased once in the past as described in this very brief thread:

http://www.mail-archive.com/[email protected]/msg00890.html

commit c6e19194b6e1a565f8fe18d56d509e9892c32ee1

Author: Guillaume Chazarain <[email protected]>
Date:   Sun Dec 24 22:19:02 2006 +0100

ACPI: EC: move verbose printk to debug build only

The recent EC cleanup left a printk enabled on handler evaluation resulting in a bunch of messages on normal operation, like so:

ACPI: EC: evaluating _Q60

commit 27c5d745ac685c3f48cebd7a9c07707755b4b711

Author: Richard Purdie <[email protected]>
Date:   Sat Dec 30 15:40:11 2006 +0000

backlight: fix backlight_device_register compile failures

Fix breakage from commit 519ab5f2be65b72cf12ae99c89752bbe79b44df6 which didn't update all references to backlight_device_register causing compile failures.