usb: renesas_usbhs: add usbhs_pipe_is_stall()
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 25 Nov 2011 01:27:32 +0000 (17:27 -0800)
committerFelipe Balbi <balbi@ti.com>
Mon, 12 Dec 2011 09:45:15 +0000 (11:45 +0200)
This is preparation for chapter 9 test

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

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