From d871c622e202efc663f953a4fcbd2cba6a28a24f Mon Sep 17 00:00:00 2001
From: George Cherian <george.cherian@ti.com>
Date: Wed, 16 Jul 2014 18:22:11 +0530
Subject: [PATCH] usb: musb: core: Convert the musb_platform_reset to have a
 return value.

Currently musb_platform_reset() is only used by dsps.
In case of BABBLE interrupt for other platforms the  musb_platform_reset()
is a NOP. In such situations no need to re-initialize the endpoints.
Also in the latest silicon revision of AM335x, we do have a babble recovery
mechanism without resetting the IP block. In preperation to add that support
its better to have a rest_done return for  musb_platform_reset().

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