[PATCH] fix CONFIG_APM=m

From: mikpe@csd.uu.se

Here is a patch to fix CONFIG_APM=m in 2.5.69-bk11.  My patch to have APM
restore the systenter MSRs failed to handle the modular case, which fails
with unresolved symbols.

Since suspend.o is used from both APM (module or built-in) and ACPI sleep
(built-in), I made suspend.o built-in and dependent on CONFIG_PM.

arch/i386/kernel/Makefile

@@ -17,7 +17,8 @@ obj-$(CONFIG_MCA)		+= mca.o
 obj-$(CONFIG_X86_MSR)		+= msr.o
 obj-$(CONFIG_X86_CPUID)		+= cpuid.o
 obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_APM)		+= apm.o suspend.o
+obj-$(CONFIG_PM)		+= suspend.o
+obj-$(CONFIG_APM)		+= apm.o
 obj-$(CONFIG_X86_SMP)		+= smp.o smpboot.o
 obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline.o
 obj-$(CONFIG_X86_MPPARSE)	+= mpparse.o

arch/i386/kernel/suspend.c

@@ -130,3 +130,6 @@ static void fix_processor_context(void)
 	}
 
 }
+
+EXPORT_SYMBOL(save_processor_state);
+EXPORT_SYMBOL(restore_processor_state);