usb: renesas_usbhs: use devm_request_irq()

This patch uses devm_request_irq() instead of request_irq(),
and removed free_irq() from driver

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kuninori Morimoto 2012-10-29 00:44:41 -07:00 • committed by Felipe Balbi
commit 797b4e145c