From: Soren Brinkmann <soren.brinkmann@xilinx.com>
Date: Thu, 16 Oct 2014 17:11:29 +0000 (-0700)
Subject: pinctrl: pinconf-generic: Add flag to print arguments
X-Git-Tag: omap-for-v3.19/fixes-rc1~135^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eec450713e5c5cafa9b8565c84548580080b1f64;p=pandora-kernel.git

pinctrl: pinconf-generic: Add flag to print arguments

When dumping pinconf information in debugfs, config arguments are only
printed when a unit is present and the argument is != 0. For parameters
like the slew rate, this does not work. The slew rate uses a driver
specific format for the argument, i.e. 0 can be a valid argument and a
unit is not provided for it.
For that reason, add a flag to enable printing the argument instead of
inferring it from the presence of a unit and the value of the argument.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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