From: Guenter Roeck <guenter.roeck@ericsson.com>
Date: Tue, 28 Sep 2010 01:01:49 +0000 (-0700)
Subject: hwmon (coretemp): Fix build breakage if SMP is undefined
X-Git-Tag: upstream/snapshot3+hdmi~12879^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fff2017354a3a9906862aabbf2a1cae5b4330e40;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

hwmon (coretemp): Fix build breakage if SMP is undefined

Commit e40cc4bdfd4b89813f072f72bd9c7055814d3f0f introduced
a build breakage if CONFIG_SMP is undefined. This commit
fixes the problem.

This fix is only a workaround. For a real fix, cpu_sibling_mask() should
be defined in UP include code, eg in linux/smp.h, and asm/smp.h should not be
included directly. This fix is currently not possible because asm/smp.h defines
cpu_sibling_mask() unconditionally and is included directly from many source
files.

Reported-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
---

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index baa842a..a23b17a 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -36,6 +36,7 @@
 #include <linux/pci.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
+#include <asm/smp.h>
 
 #define DRVNAME	"coretemp"