From 1af54b7a40ca9bbd549e626be01870caa3f0299d Mon Sep 17 00:00:00 2001
From: George Cherian <george.cherian@ti.com>
Date: Mon, 27 Jan 2014 15:07:26 +0530
Subject: [PATCH] usb: musb: musb_cppi41: Handle ISOCH differently and not use
 the hrtimer.

In case of ISOCH transfers the hrtimer workaround for the hardware issue
is not very reliable. Instead of checking musb_is_tx_fifo_empty() in hrtimer
routine, schedule a completion work and check the same in completion work.

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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