PPC32: declare pm_power_off

arch/ppc/kernel/ppc_ksyms.c

@@ -14,6 +14,7 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/ide.h>
+#include <linux/pm.h>
 
 #include <asm/page.h>
 #include <asm/semaphore.h>
@@ -69,8 +70,6 @@ long long __ashldi3(long long, int);
 long long __lshrdi3(long long, int);
 int abs(int);
 
-extern unsigned char __res[];
-
 extern unsigned long mm_ptov (unsigned long paddr);
 
 EXPORT_SYMBOL(clear_page);
@@ -270,6 +269,8 @@ EXPORT_SYMBOL(pmac_xpram_write);
 #endif /* CONFIG_NVRAM */
 EXPORT_SYMBOL(to_tm);
 
+EXPORT_SYMBOL(pm_power_off);
+
 EXPORT_SYMBOL_NOVERS(__ashrdi3);
 EXPORT_SYMBOL_NOVERS(__ashldi3);
 EXPORT_SYMBOL_NOVERS(__lshrdi3);

arch/ppc/kernel/setup.c

@@ -129,6 +129,8 @@ void machine_halt(void)
 	ppc_md.halt();
 }
 
+void (*pm_power_off)(void) = machine_power_off;
+
 #ifdef CONFIG_TAU
 extern u32 cpu_temp(unsigned long cpu);
 extern u32 cpu_temp_both(unsigned long cpu);