avr32: Move sleep code into mach-at32ap

Create a new file, pm-at32ap700x.S, in mach-at32ap and move the CPU
idle sleep code there. Make it possible to disable the sleep code.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

2 files changed, 2 insertions, 22 deletions

diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 8cf16d7a7040..5f31702d6b1c 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -741,26 +741,6 @@ irq_level\level:
 
         .section .irq.text,"ax",@progbits
 
-.global cpu_idle_sleep
-cpu_idle_sleep:
-        mask_interrupts
-        get_thread_info r8
-        ld.w    r9, r8[TI_flags]
-        bld     r9, TIF_NEED_RESCHED
-        brcs    cpu_idle_enable_int_and_exit
-        sbr     r9, TIF_CPU_GOING_TO_SLEEP
-        st.w    r8[TI_flags], r9
-        unmask_interrupts
-        sleep 0
-cpu_idle_skip_sleep:
-        mask_interrupts
-        ld.w    r9, r8[TI_flags]
-        cbr     r9, TIF_CPU_GOING_TO_SLEEP
-        st.w    r8[TI_flags], r9
-cpu_idle_enable_int_and_exit:
-        unmask_interrupts
-        retal   r12
-
         .global irq_level0
         .global irq_level1
         .global irq_level2
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index 7f4af0b1e111..3de115462d7b 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -18,11 +18,11 @@
 #include <asm/sysreg.h>
 #include <asm/ocd.h>
 
+#include <asm/arch/pm.h>
+
 void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
-extern void cpu_idle_sleep(void);
-
 /*
  * This file handles the architecture-dependent parts of process handling..
  */