From 4b85c62411f7a95db33025b3aba29f7525c214d5 Mon Sep 17 00:00:00 2001
From: Boyan Nedeltchev <boyan@ti.com>
Date: Mon, 12 Nov 2012 13:06:06 +0200
Subject: usb: misc: usbtest: send ISO packets for g_zero

since commit b4036cc (usb: gadget: add
isochronous support to gadget zero), g_zero
has learned about isochronous transfers, which
allows us to use usbtest.ko to exercise
isochronous pipes.

All we need to do to enable that functionality
on usbtest.ko, is set the "iso" to 1 on
struct usbtest_info

Signed-off-by: Boyan Nedeltchev <boyan@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 055b84a..f10bd97 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -2386,6 +2386,7 @@ static struct usbtest_info gz_info = {
 	.name		= "Linux gadget zero",
 	.autoconf	= 1,
 	.ctrl_out	= 1,
+	.iso		= 1,
 	.alt		= 0,
 };
 
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