From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Sat, 25 Feb 2012 01:32:15 +0000 (-0800)
Subject: usb: dwc3: shorten long delay in dwc3_gadget_set_link_state()
X-Git-Tag: v3.4-rc1~184^2~22^2~35^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aee63e3cb6b0396b99c6387a47cb90a7417f3957;p=pandora-kernel.git

usb: dwc3: shorten long delay in dwc3_gadget_set_link_state()

The loop in dwc3_gadget_set_link_state() was using a udelay(500),
which is a long time to delay in interrupt context. Change it to
udelay(5) and increase the loop count to match.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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