linux-kernel - [PATCH] arc: kernel: export symbol for pm_power

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Date:	Mon, 28 Oct 2013 11:49:47 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	"vgupta@...opsys.com" <vgupta@...opsys.com>
CC:	Arnd Bergmann <arnd@...db.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] arc: kernel: 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@...anux.com>
---
 arch/arc/kernel/reset.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arc/kernel/reset.c b/arch/arc/kernel/reset.c
index e227a2b..2768fa1 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);
-- 
1.7.7.6
--
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