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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-06 13:58:13 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-06 17:31:52 +0100
commit1a699476e25814343766342672c655fb135224cc (patch)
tree19f0ac198e24f7f8686250207ac8d042cb5a8a33 /include/acpi
parent5e6f236c263117cef5f0d68e3fec241ba2adc4fc (diff)
downloadlinux-1a699476e25814343766342672c655fb135224cc.tar.bz2
ACPI / hotplug / PCI: Hotplug notifications from acpi_bus_notify()
Since acpi_bus_notify() is executed on all notifications for all devices anyway, make it execute acpi_device_hotplug() for all hotplug events instead of installing notify handlers pointing to the same function for all hotplug devices. This change reduces both the size and complexity of ACPI-based device hotplug code. Moreover, since acpi_device_hotplug() only does significant things for devices that have either an ACPI scan handler, or a hotplug context with .eject() defined, and those devices had notify handlers pointing to acpi_hotplug_notify_cb() installed before anyway, this modification shouldn't change functionality. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 907d5078f78a..32f90c7bcb03 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -446,8 +446,6 @@ static inline bool acpi_device_enumerated(struct acpi_device *adev)
typedef void (*acpi_hp_callback)(void *data, u32 src);
acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src);
-void acpi_install_hotplug_notify_handler(acpi_handle handle);
-void acpi_remove_hotplug_notify_handler(acpi_handle handle);
/**
* module_acpi_driver(acpi_driver) - Helper macro for registering an ACPI driver