2.6.15+git: undefined reference to `pm_power_off'

2.6.15+git: undefined reference to `pm_power_off'

[Meelis Roos]

Todays git update does not link on sparc64:

   LD      .tmp_vmlinux1
kernel/built-in.o: In function `sys_reboot': undefined reference to `pm_power_off'
kernel/built-in.o: In function `sys_reboot': undefined reference to `pm_power_off'

-- 
Meelis Roos (mroos@linux.ee)

Re: 2.6.15+git: undefined reference to `pm_power_off'

[David S. Miller]

From: Meelis Roos <mroos@linux.ee>
Date: Mon, 9 Jan 2006 13:30:35 +0200 (EET)

> Todays git update does not link on sparc64:
> 
>    LD      .tmp_vmlinux1
> kernel/built-in.o: In function `sys_reboot': undefined reference to `pm_power_off'
> kernel/built-in.o: In function `sys_reboot': undefined reference to `pm_power_off'

I have a fix on it's way already:

diff-tree 760c6246d9bc61e2cdee828e12617ac8696d31fd (from 5367f2d67c7d0bf1faae90e6e7b4e2ac3c9b5e0f)
Author: David S. Miller <davem@sunset.davemloft.net>
Date:   Sun Jan 8 22:54:39 2006 -0800

    [SPARC64]: Add needed pm_power_off symbol.
    
    Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c
index 9e8362e..30bcaf5 100644
--- a/arch/sparc64/kernel/power.c
+++ b/arch/sparc64/kernel/power.c
@@ -14,6 +14,7 @@
 #include <linux/signal.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
+#include <linux/pm.h>
 
 #include <asm/system.h>
 #include <asm/ebus.h>
@@ -70,6 +71,9 @@ void machine_power_off(void)
 	machine_halt();
 }
 
+void (*pm_power_off)(void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
+
 #ifdef CONFIG_PCI
 static int powerd(void *__unused)
 {