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-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e0c86a3b63e948e51a47d17382c7cd8711d19750;p=linux-beck.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>
---

diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index ce9bf147811f..7a7a934a7757 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -13,6 +13,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>