tree 19f0ac198e24f7f8686250207ac8d042cb5a8a33
parent 5e6f236c263117cef5f0d68e3fec241ba2adc4fc
author Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1391691493 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1391704312 +0100

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>