From: Len Brown <len.brown@intel.com>
Date: Sun, 22 Jul 2007 06:27:40 +0000 (-0400)
Subject: Pull misc into release branch
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f79e3185dd0f8650022518d7624c876d8929061b;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

Pull misc into release branch

Conflicts:

	Documentation/feature-removal-schedule.txt
---

f79e3185dd0f8650022518d7624c876d8929061b
diff --cc Documentation/feature-removal-schedule.txt
index a5cb7839a679,769862197ac8..c175eedadb5f
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@@ -180,24 -205,33 +180,11 @@@ Who:   Adrian Bunk <bunk@stusta.de
  
  ---------------------------
  
- What:	/sys/firmware/acpi/namespace
- When:	2.6.21
- Why:	The ACPI namespace is effectively the symbol list for
- 	the BIOS.  The device names are completely arbitrary
- 	and have no place being exposed to user-space.
 -What:	ACPI hooks (X86_SPEEDSTEP_CENTRINO_ACPI) in speedstep-centrino driver
 -When:	December 2006
 -Why:	Speedstep-centrino driver with ACPI hooks and acpi-cpufreq driver are
 -	functionally very much similar. They talk to ACPI in same way. Only
 -	difference between them is the way they do frequency transitions.
 -	One uses MSRs and the other one uses IO ports. Functionaliy of
 -	speedstep_centrino with ACPI hooks is now merged into acpi-cpufreq.
 -	That means one common driver will support all Intel Enhanced Speedstep
 -	capable CPUs. That means less confusion over name of
 -	speedstep-centrino driver (with that driver supposed to be used on
 -	non-centrino platforms). That means less duplication of code and
 -	less maintenance effort and no possibility of these two drivers
 -	going out of sync.
 -	Current users of speedstep_centrino with ACPI hooks are requested to
 -	switch over to acpi-cpufreq driver. speedstep-centrino will continue
 -	to work using older non-ACPI static table based scheme even after this
 -	date.
--
- 	For those interested in the BIOS ACPI namespace,
- 	the BIOS can be extracted and disassembled with acpidump
- 	and iasl as documented in the pmtools package here:
- 	http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils
- Who:	Len Brown <len.brown@intel.com>
 -Who:	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
--
-----------------------------
--
  What:	ACPI procfs interface
- When:	July 2007
- Why:	After ACPI sysfs conversion, ACPI attributes will be duplicated
- 	in sysfs and the ACPI procfs interface should be removed.
+ When:	July 2008
+ Why:	ACPI sysfs conversion should be finished by January 2008.
+ 	ACPI procfs interface will be removed in July 2008 so that
+ 	there is enough time for the user space to catch up.
  Who:	Zhang Rui <rui.zhang@intel.com>
  
  ---------------------------
diff --cc drivers/acpi/sleep/main.c
index 42127c0d612c,56afb1c1a494..3279e72a94f8
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@@ -210,27 -210,8 +210,22 @@@ static void acpi_hibernation_finish(voi
  
  	/* reset firmware waking vector */
  	acpi_set_firmware_waking_vector((acpi_physical_address) 0);
- 
- 	if (init_8259A_after_S1) {
- 		printk("Broken toshiba laptop -> kicking interrupts\n");
- 		init_8259A(0);
- 	}
  }
  
 +static int acpi_hibernation_pre_restore(void)
 +{
 +	acpi_status status;
 +
 +	status = acpi_hw_disable_all_gpes();
 +
 +	return ACPI_SUCCESS(status) ? 0 : -EFAULT;
 +}
 +
 +static void acpi_hibernation_restore_cleanup(void)
 +{
 +	acpi_hw_enable_all_runtime_gpes();
 +}
 +
  static struct hibernation_ops acpi_hibernation_ops = {
  	.prepare = acpi_hibernation_prepare,
  	.enter = acpi_hibernation_enter,