From: Chen Gang <gang.chen@asianux.com>
Date: Mon, 28 Oct 2013 03:49:47 +0000 (+0800)
Subject: arc: export symbol for pm_power_off in reset.c
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b6fe8e7c0189d017fdba90d1cd134337098c19c3;p=deliverable%2Flinux.git

arc: export symbol for pm_power_off in reset.c

Need export symbol for it, or can not pass compiling, the related error
with allmodconfig:

    MODPOST 2994 modules
  ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined!
  ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---

diff --git a/arch/arc/kernel/reset.c b/arch/arc/kernel/reset.c
index e227a2b1c943..2768fa1e39b9 100644
--- a/arch/arc/kernel/reset.c
+++ b/arch/arc/kernel/reset.c
@@ -31,3 +31,4 @@ void machine_power_off(void)
 }
 
 void (*pm_power_off) (void) = NULL;
+EXPORT_SYMBOL(pm_power_off);