usb: renesas_usbhs: add usbhsh_is_running()
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 9 Dec 2011 02:30:23 +0000 (18:30 -0800)
committerFelipe Balbi <balbi@ti.com>
Tue, 13 Dec 2011 11:06:28 +0000 (13:06 +0200)
It is possible to judge whether renesas_usbhs driver is running,
by checking attch irq mask.
This patch adds usbhsh_is_running() to check it.

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

No differences found