From: Michael Ellerman Now that the idle loop is configured by each platform we don't need idle_setup() anymore. Signed-off-by: Michael Ellerman Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton --- arch/ppc64/kernel/idle.c | 41 ----------------------------------------- 1 files changed, 41 deletions(-) diff -puN arch/ppc64/kernel/idle.c~ppc64-remove-obsolete-idle_setup arch/ppc64/kernel/idle.c --- 25/arch/ppc64/kernel/idle.c~ppc64-remove-obsolete-idle_setup Wed Jul 6 14:10:14 2005 +++ 25-akpm/arch/ppc64/kernel/idle.c Wed Jul 6 14:10:14 2005 @@ -37,8 +37,6 @@ extern void power4_idle(void); -static int (*idle_loop)(void); - int default_idle(void) { long oldval; @@ -127,42 +125,3 @@ register_powersave_nap_sysctl(void) } __initcall(register_powersave_nap_sysctl); #endif - -int idle_setup(void) -{ - /* - * Move that junk to each platform specific file, eventually define - * a pSeries_idle for shared processor stuff - */ -#ifdef CONFIG_PPC_ISERIES - idle_loop = iSeries_idle; - return 1; -#else - idle_loop = default_idle; -#endif -#ifdef CONFIG_PPC_PSERIES - if (systemcfg->platform & PLATFORM_PSERIES) { - if (cur_cpu_spec->firmware_features & FW_FEATURE_SPLPAR) { - if (get_paca()->lppaca.shared_proc) { - printk(KERN_INFO "Using shared processor idle loop\n"); - idle_loop = shared_idle; - } else { - printk(KERN_INFO "Using dedicated idle loop\n"); - idle_loop = dedicated_idle; - } - } else { - printk(KERN_INFO "Using default idle loop\n"); - idle_loop = default_idle; - } - } -#endif /* CONFIG_PPC_PSERIES */ -#ifndef CONFIG_PPC_ISERIES - if (systemcfg->platform == PLATFORM_POWERMAC || - systemcfg->platform == PLATFORM_MAPLE) { - printk(KERN_INFO "Using native/NAP idle loop\n"); - idle_loop = native_idle; - } -#endif /* CONFIG_PPC_ISERIES */ - - return 1; -} _