ARM: pm: let platforms select cpu_suspend support

[deliverable/linux.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5ebc5d922ea14984e10ef8e10f47d414469efa7c..3445f50b0b7dac127ca068069972d58866a6d8b7 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -631,6 +631,7 @@ config ARCH_PXA
        select SPARSE_IRQ
        select AUTO_ZRELADDR
        select MULTI_IRQ_HANDLER
+       select ARM_CPU_SUSPEND if PM
        help
          Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
@@ -1349,6 +1350,7 @@ config SMP
                 MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
                 ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \
                 ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE
+       depends on MMU
        select USE_GENERIC_SMP_HELPERS
        select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP
        help
@@ -1456,6 +1458,7 @@ config THUMB2_KERNEL
        depends on CPU_V7 && !CPU_V6 && !CPU_V6K && EXPERIMENTAL
        select AEABI
        select ARM_ASM_UNIFIED
+       select ARM_UNWIND
        help
          By enabling this option, the kernel will be compiled in
          Thumb-2 mode. A compiler/assembler that understand the unified
@@ -2075,6 +2078,9 @@ config ARCH_SUSPEND_POSSIBLE
                CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
        def_bool y
 
+config ARM_CPU_SUSPEND
+       def_bool PM_SLEEP
+
 endmenu
 
 source "net/Kconfig"