From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 21 Mar 2013 11:37:44 +0000 (+0100)
Subject: USB: pl2303: fix return value of tiocmset
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~122
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aff5b323b319758257a838cdc45f494c6674447c;p=pandora-kernel.git

USB: pl2303: fix return value of tiocmset

Make sure we return 0 or a negative error number appropriate for
userspace on errors.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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