commit 75587f52c7b0d6c319515138a495a619b552a670
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Mon Oct 10 22:01:51 2011 -0700
committer Felipe Balbi <balbi@ti.com> Thu Oct 13 20:41:38 2011 +0300
tree f032810f68a32bae18cdf1580bc0ba5422f650bd
parent 258485d9904703c4cb3a2b3ee38fe2a0cbf01f48

usb: gadget: renesas_usbhs: add usbhs_bus_get_speed()

current mod_gadget had got usb speed on
usbhsg_irq_dev_state() which is status change interrupt callback function.
And the usb speed data was included in its parameter.

But this style works for mod_gadget,
but doesn't work for mod_host which
isn't interrupted when device status was changed.

This patch add usbhs_bus_get_speed() to solve this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>