From: Thierry Reding <thierry.reding@gmail.com>
Date: Fri, 22 Aug 2014 22:22:45 +0000 (+0200)
Subject: pwm: lpss: Fix build failure on PowerPC
X-Git-Tag: fixes-against-v3.18-rc2~24^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0c86a3b63e948e51a47d17382c7cd8711d19750;p=pandora-kernel.git

pwm: lpss: Fix build failure on PowerPC

An x86 build seems to pull in the linux/io.h include indirectly. On
PowerPC that doesn't happen and the build breaks due to the readl() and
writel() functions not being declared. Fix this by explicitly including
linux/io.h.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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