Rafael J. Wysocki 53540098b2 ACPI / glue: Add .match() callback to struct acpi_bus_type ... USB uses the .find_bridge() callback from struct acpi_bus_type incorrectly, because as a result of the way it is used by USB every device in the system that doesn't have a bus type or parent is passed to usb_acpi_find_device() for inspection. What USB actually needs, though, is to call usb_acpi_find_device() for USB ports that don't have a bus type defined, but have usb_port_device_type as their device type, as well as for USB devices. To fix that replace the struct bus_type pointer in struct acpi_bus_type used for matching devices to specific subsystems with a .match() callback to be used for this purpose and update the users of struct acpi_bus_type, including USB, accordingly. Define the .match() callback routine for USB, usb_acpi_bus_match(), in such a way that it will cover both USB devices and USB ports and remove the now redundant .find_bridge() callback pointer from usb_acpi_bus. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Jeff Garzik <jgarzik@pobox.com>		2013-03-04 14:23:40 +01:00
..
core.c	ACPI / glue: Add .match() callback to struct acpi_bus_type	2013-03-04 14:23:40 +01:00
Kconfig
Makefile	PNP: Compile all pnp built-in stuff in one module namespace	2010-10-27 02:23:44 -04:00
pnpacpi.h
rsparser.c	ACPI: Move device resources interpretation code from PNP to ACPI core	2012-11-15 00:30:01 +01:00