usb: Bind devices to ACPI devices when possible
authorMatthew Garrett <mjg@redhat.com>
Fri, 11 May 2012 08:08:27 +0000 (16:08 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 12 May 2012 00:06:13 +0000 (17:06 -0700)
commitda0af6e78ef311d97754aa03e10eade82cc99e16
tree52d904e831d619452299844c7f55b61be2d62a53
parent38ac0f1b90dc9486cc039f1a4d8b0202813e5b67
usb: Bind devices to ACPI devices when possible

Built-in USB devices will typically have a representation in the system
ACPI tables. Add support for binding the two together so the USB code can
make use of the associated methods.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/Makefile
drivers/usb/core/usb-acpi.c [new file with mode: 0644]
drivers/usb/core/usb.c
drivers/usb/core/usb.h