[PATCH] ppc64: Remove obsolete idle_setup() (08d5e3eb) · Commits · 戴 / test

arch/ppc64/kernel/idle.c

+0 −41

Original line number	Diff line number	Diff line
		@@ -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;
		}