tree a7921eb6bd46df160712bdd031703c45f4a8155b
parent d8c3291c73b958243b33f8509d4507e76dafd055
author Len Brown <len.brown@intel.com> 1147497135 -0400
committer Len Brown <len.brown@intel.com> 1147497135 -0400

ACPI: silence ia64 build warning

When building sim_defconfig, which does not define CONFIG_ACPI
arch/ia64/kernel/acpi.c:71: warning: 'acpi_madt_rev' defined but not used

really acpi.c should not be built when CONFIG_ACPI=n...

Signed-off-by: Len Brown <len.brown@intel.com>