From: Peter Hung <hpeter@gmail.com>
Date: Tue, 17 Mar 2015 09:48:23 +0000 (+0800)
Subject: USB: f81232: implement MCR/MSR function
X-Git-Tag: omap-for-v4.2/o2_dc~157^2~32^2~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=691545fd92551baea6207781b33c95aa6444bf0d;p=pandora-kernel.git

USB: f81232: implement MCR/MSR function

This patch implement relative MCR/MSR function, such like
tiocmget()/tiocmset()/dtr_rts()/carrier_raised()

original f81232_carrier_raised() compared with wrong value UART_DCD.
It's should compared with UART_MSR_DCD.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
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