ARM: pm: add generic CPU suspend/resume support
This adds core support for saving and restoring CPU coprocessor
registers for suspend/resume support. This contains support for suspend
with ARM920, ARM926, SA11x0, PXA25x, PXA27x, PXA3xx, V6 and V7 CPUs.
Tested on Assabet and Tegra 2.
Tested-by: Colin Cross <ccross@android.com>
Tested-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 0c9786d..e4c165c 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -70,6 +70,9 @@
.word cpu_arm7tdmi_dcache_clean_area
.word cpu_arm7tdmi_switch_mm
.word 0 @ cpu_*_set_pte
+ .word 0
+ .word 0
+ .word 0
.size arm7tdmi_processor_functions, . - arm7tdmi_processor_functions
.section ".rodata"