From fc4033b2f8b1482022bff3d05505a1b1631bb6de Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 18 Jun 2008 16:26:52 -0500 Subject: powerpc/85xx: add DOZE/NAP support for e500 core The e500 core enter DOZE/NAP power-saving modes when the core go to cpu_idle routine. The power management default running mode is DOZE, If the user echo 1 > /proc/sys/kernel/powersave-nap the system will change to NAP running mode. Signed-off-by: Dave Liu Signed-off-by: Kumar Gala --- arch/powerpc/kernel/idle_6xx.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/kernel/idle_6xx.S') diff --git a/arch/powerpc/kernel/idle_6xx.S b/arch/powerpc/kernel/idle_6xx.S index 01bcd52bbf8e..019b02d8844f 100644 --- a/arch/powerpc/kernel/idle_6xx.S +++ b/arch/powerpc/kernel/idle_6xx.S @@ -153,7 +153,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) * address of current. R11 points to the exception frame (physical * address). We have to preserve r10. */ -_GLOBAL(power_save_6xx_restore) +_GLOBAL(power_save_ppc32_restore) lwz r9,_LINK(r11) /* interrupted in ppc6xx_idle: */ stw r9,_NIP(r11) /* make it do a blr */ -- cgit v1.2.3