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Merge branch 'acpi-hotplug'

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* acpi-hotplug:
  ACPI / scan: ACPI device object sysfs attribute for _STA evaluation
  ACPI / hotplug / driver core: Handle containers in a special way
  ACPI / hotplug: Add demand_offline hotplug profile flag
  ACPI / bind: Move acpi_get_child() to drivers/ide/ide-acpi.c
  ACPI / bind: Pass struct acpi_device pointer to acpi_bind_one()
  ACPI / bind: Rework struct acpi_bus_type
  ACPI / bind: Redefine acpi_preset_companion()
  ACPI / bind: Redefine acpi_get_child()
  PCI / ACPI: Use acpi_find_child_device() for child devices lookup
  ACPI / bind: Simplify child device lookups
  ACPI / scan: Use direct recurrence for device hierarchy walks
  ACPI: Introduce acpi_set_device_status()
  ACPI / hotplug: Drop unfinished global notification handling routines
  ACPI / hotplug: Rework generic code to handle suprise removals
  ACPI / hotplug: Move container-specific code out of the core
  ACPI / hotplug: Make ACPI PCI root hotplug use common hotplug code
  ACPI / hotplug: Introduce common hotplug function acpi_device_hotplug()
  ACPI / hotplug: Do not fail bus and device checks for disabled hotplug
  ACPI / scan: Add acpi_device objects for all device nodes in the namespace
  ACPI / scan: Define non-empty device removal handler
This commit is contained in:
Rafael J. Wysocki
2014-01-12 23:45:04 +01:00
parent 98feb7cc61 c713cd7f2d
commit 25d412d932
28 changed files with 657 additions and 632 deletions
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drivers/pnp/pnpacpi/core.c
+8 -13
View File
@@ -328,20 +328,15 @@ static int __init acpi_pnp_match(struct device *dev, void *_pnp)
&& compare_pnp_id(pnp->id, acpi_device_hid(acpi));
}
static int __init acpi_pnp_find_device(struct device *dev, acpi_handle * handle)
static struct acpi_device * __init acpi_pnp_find_companion(struct device *dev)
{
struct device *adev;
struct acpi_device *acpi;
dev = bus_find_device(&acpi_bus_type, NULL, to_pnp_dev(dev),
acpi_pnp_match);
if (!dev)
return NULL;
adev = bus_find_device(&acpi_bus_type, NULL,
to_pnp_dev(dev), acpi_pnp_match);
if (!adev)
return -ENODEV;
acpi = to_acpi_device(adev);
*handle = acpi->handle;
put_device(adev);
return 0;
put_device(dev);
return to_acpi_device(dev);
}
/* complete initialization of a PNPACPI device includes having
@@ -355,7 +350,7 @@ static bool acpi_pnp_bus_match(struct device *dev)
static struct acpi_bus_type __initdata acpi_pnp_bus = {
.name = "PNP",
.match = acpi_pnp_bus_match,
.find_device = acpi_pnp_find_device,
.find_companion = acpi_pnp_find_companion,
};
int pnpacpi_disabled __initdata;