From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 12 Mar 2015 10:09:15 +0000 (+0100)
Subject: pinctrl: sh-pfc: Use reg_width instead of reg as sentinel
X-Git-Tag: omap-for-v4.2/o2_dc~138^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17c7cbb0e7b7a877f1ce2063d7f869801b24cd6a;p=pandora-kernel.git

pinctrl: sh-pfc: Use reg_width instead of reg as sentinel

All other loops over sh_pfc_soc_info.data_regs[] use
pinmux_data_reg.regwidth as the sentinel, which is safer as zero is
never a valid regwidth value (reg could be zero if we start using it to
store an offset).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

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