From: Chanho Park <chanho61.park@samsung.com>
Date: Thu, 12 Sep 2013 14:18:49 +0000 (+0200)
Subject: usb: s3c-hsotg: do not disconnect gadget when receiving ErlySusp intr
X-Git-Tag: v3.12-rc2~2^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3675e3a481d3320e214984a10577fe06518c5bf;p=pandora-kernel.git

usb: s3c-hsotg: do not disconnect gadget when receiving ErlySusp intr

DWC2 databook indicates if the core sets "ErlySusp" bit, an idle state has been
detected on the USB for 3 ms. This situation can be occurred when waiting
a request from user daemon. So, we should keep the connection between udc and
gadget even though this interrupt is occurred.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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