From: Michal Nazarewicz <m.nazarewicz@samsung.com>
Date: Wed, 5 May 2010 10:53:18 +0000 (+0200)
Subject: USB: testusb: testusb compatibility with FunctionFS gadget
X-Git-Tag: v2.6.35-rc1~471^2~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bc9661cba04ff3704e704a06367d4fe96d8dd33;p=pandora-kernel.git

USB: testusb: testusb compatibility with FunctionFS gadget

The FunctionFS gadget may provide the source/sink interface
not as the first interface (with id == 0) but some different
interface hence a code to find the interface number is
required.

(Note that you will still configure the gadget to report
idProduct == 0xa4a4 (an "echo 0xa4a4
>/sys/module/g_ffs/parameters/usb_product" should suffice) or
configure host to handle 0x0525:0xa4ac devices using the
usbtest driver.)

Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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