USB: add USB_VENDOR_AND_INTERFACE_INFO() macro
authorGustavo Padovan <gustavo.padovan@collabora.co.uk>
Tue, 10 Jul 2012 22:10:06 +0000 (19:10 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 26 Aug 2012 22:12:12 +0000 (15:12 -0700)
commit1289a4da9f715c71d7fce707b330f1c6dc1b9150
tree84653db8e715c323551d40ce0386c1d75cb4dfc5
parent0135372d5c4305a59aee0091847da7ce0cf08ffe
USB: add USB_VENDOR_AND_INTERFACE_INFO() macro

commit d81a5d1956731c453b85c141458d4ff5d6cc5366 upstream.

A lot of Broadcom Bluetooth devices provides vendor specific interface
class and we are getting flooded by patches adding new device support.
This change will help us enable support for any other Broadcom with vendor
specific device that arrives in the future.

Only the product id changes for those devices, so this macro would be
perfect for us:

{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) }

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Acked-by: Henrik Rydberg <rydberg@bitmath.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/linux/usb.h