usb: renesas_usbhs: disable attch irq after device attached
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 9 Dec 2011 02:29:22 +0000 (18:29 -0800)
committerFelipe Balbi <balbi@ti.com>
Tue, 13 Dec 2011 11:06:27 +0000 (13:06 +0200)
attch interrupt might happen infinitely on some USB hub (self power?).
This patch disable attch irq after device attached,
and enable it again when detach irq happen.

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

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