From: Antoine Tenart <antoine.tenart@free-electrons.com>
Date: Tue, 2 Jun 2015 09:37:48 +0000 (+0200)
Subject: pinctrl: berlin: comment the spi functions
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~161^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e89f4c3d900a2c17ca7a223c58ca3e9bbf1ef7f;p=pandora-kernel.git

pinctrl: berlin: comment the spi functions

Add comments for the SPI functions, to distinguish CLK, SDI, SDO and
C{0,1,2,3}n.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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