Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  Merge branches 'release' and 'buildfix' into release
  acer-wmi - Add documentation
  sonypi - Move sonypi.txt to Documentation/laptops
  sony-laptop - Move sony-laptop.txt to Documentation/laptops
  thinkpad-acpi - Move thinkpad-acpi.txt to Documentation/laptops
  Documentation - Create laptops sub-directory
  ACPI: thermal: buildfix for CONFIG_THERMAL=n
  cpuidle: build fix for non-x86
  acer-wmi: Fix backlight on AMW0 (V1) laptops
  tc1100-wmi: Mark as experimental
  ACPI: SBS: Host controller must initialize before SBS.
This commit is contained in:
Linus Torvalds 2008-02-09 11:12:31 -08:00
commit acac103e2d
15 changed files with 269 additions and 22 deletions

View file

@ -60,5 +60,5 @@ obj-$(CONFIG_ACPI_ASUS) += asus_acpi.o
obj-$(CONFIG_ACPI_TOSHIBA) += toshiba_acpi.o
obj-$(CONFIG_ACPI_HOTPLUG_MEMORY) += acpi_memhotplug.o
obj-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o
obj-$(CONFIG_ACPI_SBS) += sbs.o
obj-$(CONFIG_ACPI_SBS) += sbshc.o
obj-$(CONFIG_ACPI_SBS) += sbs.o

View file

@ -827,7 +827,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
#endif
printk(KERN_INFO PREFIX "%s [%s]: Battery Slot [%s] (battery %s)\n",
ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device),
battery->name, sbs->battery->present ? "present" : "absent");
battery->name, battery->present ? "present" : "absent");
return result;
}

View file

@ -117,6 +117,11 @@ static int acpi_smbus_transaction(struct acpi_smb_hc *hc, u8 protocol,
int ret = -EFAULT, i;
u8 temp, sz = 0;
if (!hc) {
printk(KERN_ERR PREFIX "host controller is not configured\n");
return ret;
}
mutex_lock(&hc->lock);
if (smb_hc_read(hc, ACPI_SMB_PROTOCOL, &temp))
goto end;
@ -292,6 +297,7 @@ static int acpi_smbus_hc_remove(struct acpi_device *device, int type)
hc = acpi_driver_data(device);
acpi_ec_remove_query_handler(hc->ec, hc->query_bit);
kfree(hc);
acpi_driver_data(device) = NULL;
return 0;
}

View file

@ -875,7 +875,7 @@ config SONYPI
Device which can be found in many (all ?) Sony Vaio laptops.
If you have one of those laptops, read
<file:Documentation/sonypi.txt>, and say Y or M here.
<file:Documentation/laptops/sonypi.txt>, and say Y or M here.
To compile this driver as a module, choose M here: the
module will be called sonypi.

View file

@ -27,6 +27,17 @@ static void (*pm_idle_old)(void);
static int enabled_devices;
#if defined(CONFIG_ARCH_HAS_CPU_IDLE_WAIT)
static void cpuidle_kick_cpus(void)
{
cpu_idle_wait();
}
#elif defined(CONFIG_SMP)
# error "Arch needs cpu_idle_wait() equivalent here"
#else /* !CONFIG_ARCH_HAS_CPU_IDLE_WAIT && !CONFIG_SMP */
static void cpuidle_kick_cpus(void) {}
#endif
/**
* cpuidle_idle_call - the main idle loop
*
@ -83,7 +94,7 @@ void cpuidle_uninstall_idle_handler(void)
{
if (enabled_devices && (pm_idle != pm_idle_old)) {
pm_idle = pm_idle_old;
cpu_idle_wait();
cpuidle_kick_cpus();
}
}

View file

@ -114,6 +114,9 @@ config ACER_WMI
wireless radio and bluetooth control, and on some laptops,
exposes the mail LED and LCD backlight.
For more information about this driver see
<file:Documentation/laptops/acer-wmi.txt>
If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
here.
@ -152,8 +155,9 @@ config FUJITSU_LAPTOP
If you have a Fujitsu laptop, say Y or M here.
config TC1100_WMI
tristate "HP Compaq TC1100 Tablet WMI Extras"
tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)"
depends on X86 && !X86_64
depends on EXPERIMENTAL
depends on ACPI
select ACPI_WMI
---help---
@ -192,7 +196,7 @@ config SONY_LAPTOP
screen brightness control, Fn keys and allows powering on/off some
devices.
Read <file:Documentation/sony-laptop.txt> for more information.
Read <file:Documentation/laptops/sony-laptop.txt> for more information.
config SONYPI_COMPAT
bool "Sonypi compatibility"
@ -211,8 +215,9 @@ config THINKPAD_ACPI
This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
support for Fn-Fx key combinations, Bluetooth control, video
output switching, ThinkLight control, UltraBay eject and more.
For more information about this driver see
<file:Documentation/thinkpad-acpi.txt> and <http://ibm-acpi.sf.net/> .
For more information about this driver see
<file:Documentation/laptops/thinkpad-acpi.txt> and
<http://ibm-acpi.sf.net/> .
This driver was formerly known as ibm-acpi.

View file

@ -428,11 +428,9 @@ static acpi_status AMW0_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
if (value > max_brightness)
return AE_BAD_PARAMETER;
switch (quirks->brightness) {
case 1:
return ec_write(0x83, value);
default:
return AE_BAD_ADDRESS;
break;
return ec_write(0x83, value);
break;
}
default:
return AE_BAD_ADDRESS;