Messages in this thread Patch in this message |  | | | From | Len Brown <> | | Subject | [PATCH 04/18] x86 idle: EXPORT_SYMBOL(default_idle, pm_idle) only when APM demands it | | Date | Sat, 02 Apr 2011 02:22:46 -0400 |
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From: Len Brown <len.brown@intel.com>
In the long run, we don't want default_idle() or (pm_idle)() to be exported outside of process.c. Start by not exporting them to modules, unless the APM build demands it.
cc: x86@kernel.org cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com> --- arch/x86/kernel/process.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index ff45541..17b8771 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -340,7 +340,9 @@ EXPORT_SYMBOL(boot_option_idle_override); * Powermanagement idle function, if any.. */ void (*pm_idle)(void); +#if defined(CONFIG_APM_MODULE) && defined(CONFIG_APM_CPU_IDLE) EXPORT_SYMBOL(pm_idle); +#endif #ifdef CONFIG_X86_32 /* @@ -400,7 +402,7 @@ void default_idle(void) cpu_relax(); } } -#ifdef CONFIG_APM_MODULE +#if defined(CONFIG_APM_MODULE) && defined(CONFIG_APM_CPU_IDLE) EXPORT_SYMBOL(default_idle); #endif -- 1.7.5.rc0
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