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authorLen Brown <len.brown@intel.com>2005-08-05 00:31:42 -0400
committerLen Brown <len.brown@intel.com>2005-08-05 00:31:42 -0400
commit1d492eb41371d9a5145651e8eb64bea1042a4057 (patch)
tree2a66a8fd347cf8dd8a665c4575b30d873035a5a4 /drivers/acpi
parent5d2a22079c825669d91a3a200332f1053b4b61b0 (diff)
parentcbfc1bae55bbd053308ef0fa6b6448cd1ddf3e67 (diff)
[ACPI] Merge acpi-2.6.12 branch into 2.6.13-rc3
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/Kconfig8
-rw-r--r--drivers/acpi/pci_irq.c9
-rw-r--r--drivers/acpi/pci_link.c3
-rw-r--r--drivers/acpi/video.c7
4 files changed, 19 insertions, 8 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index ba13896cae40..66c60982ba46 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -154,12 +154,10 @@ config ACPI_PROCESSOR
support it.
config ACPI_HOTPLUG_CPU
- bool "Processor Hotplug (EXPERIMENTAL)"
- depends on ACPI_PROCESSOR && HOTPLUG_CPU && EXPERIMENTAL
+ bool
+ depends on ACPI_PROCESSOR && HOTPLUG_CPU
select ACPI_CONTAINER
- default n
- ---help---
- Select this option if your platform support physical CPU hotplug.
+ default y
config ACPI_THERMAL
tristate "Thermal Zone"
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index bb973d2109a1..c885300579ec 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -424,6 +424,7 @@ acpi_pci_irq_enable (
int edge_level = ACPI_LEVEL_SENSITIVE;
int active_high_low = ACPI_ACTIVE_LOW;
char *link = NULL;
+ int rc;
ACPI_FUNCTION_TRACE("acpi_pci_irq_enable");
@@ -476,7 +477,13 @@ acpi_pci_irq_enable (
}
}
- dev->irq = acpi_register_gsi(irq, edge_level, active_high_low);
+ rc = acpi_register_gsi(irq, edge_level, active_high_low);
+ if (rc < 0) {
+ printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
+ "to register GSI\n", pci_name(dev), ('A' + pin));
+ return_VALUE(rc);
+ }
+ dev->irq = rc;
printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",
pci_name(dev), 'A' + pin);
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 834c2ceff1aa..26aa3829f1de 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -804,8 +804,7 @@ acpi_pci_link_resume(
*/
int acpi_in_resume;
static int
-irqrouter_resume(
- struct sys_device *dev)
+irqrouter_resume(struct sys_device *dev)
{
struct list_head *node = NULL;
struct acpi_pci_link *link = NULL;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 2cf264fd52e0..7b10a7b070c9 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1665,6 +1665,7 @@ static int
acpi_video_bus_put_one_device(
struct acpi_video_device *device)
{
+ acpi_status status;
struct acpi_video_bus *video;
ACPI_FUNCTION_TRACE("acpi_video_bus_put_one_device");
@@ -1679,6 +1680,12 @@ acpi_video_bus_put_one_device(
up(&video->sem);
acpi_video_device_remove_fs(device->dev);
+ status = acpi_remove_notify_handler(device->handle,
+ ACPI_DEVICE_NOTIFY, acpi_video_device_notify);
+ if (ACPI_FAILURE(status))
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error removing notify handler\n"));
+
return_VALUE(0);
}