From 46571889ec435f1bf29d9094f062948b26630723 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Wed, 25 Feb 2015 14:30:55 -0600
Subject: [PATCH] usb: musb: core: remove unnecessary reg access from resume
 IRQ

when musb is operating as host and a remote wakeup
fires up, a resume interrupt will be raised. At that
point SUSPENDM bit is automatically cleared and
RESUME bit is automatically set.

Remove those two from IRQ handler.

Tested-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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