From: Sylvain Rochet <sylvain.rochet@finsecur.com>
Date: Thu, 12 Feb 2015 17:54:04 +0000 (+0100)
Subject: usb: gadget: atmel_usba_udc: Fixed vbus_prev initial state
X-Git-Tag: omap-for-v4.1/fixes-rc1~167^2~55^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=227ab58cff3c26ec279598112887d6bcca677a0c;p=pandora-kernel.git

usb: gadget: atmel_usba_udc: Fixed vbus_prev initial state

If vbus gpio is high at init, we should set vbus_prev to true
accordingly to the current vbus state. Without that, we skip the first
vbus interrupt because the saved vbus state is not consistent.

Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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