From 7b6e106276fcc803e397f9b1bd4c272055c7cf5a Mon Sep 17 00:00:00 2001 From: Dou Liyang Date: Sun, 9 Apr 2017 18:46:46 +0800 Subject: x86/smp: Remove the redundant #ifdef CONFIG_SMP directive The !CONFIG_X86_LOCAL_APIC section in smp.h wraps the define of hard_smp_processor_id() into #ifndef CONFIG_SMP. But Kconfig has: config X86_LOCAL_APIC def_bool y depends on X86_64 || SMP || X86_32_NON_STANDARD ... Therefore SMP can't be 'y' when X86_LOCAL_APIC == 'n'. Remove the redundant #ifndef CONFIG_SMP. [ tglx: Massaged changelog ] Signed-off-by: Dou Liyang Cc: jaswinder@infradead.org Link: http://lkml.kernel.org/r/1491734806-15413-2-git-send-email-douly.fnst@cn.fujitsu.com Signed-off-by: Thomas Gleixner --- arch/x86/include/asm/smp.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/x86/include/asm/smp.h') diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index f64aaa72a301..47103eca3775 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -188,11 +188,7 @@ static inline int logical_smp_processor_id(void) extern int hard_smp_processor_id(void); #else /* CONFIG_X86_LOCAL_APIC */ - -# ifndef CONFIG_SMP -# define hard_smp_processor_id() 0 -# endif - +#define hard_smp_processor_id() 0 #endif /* CONFIG_X86_LOCAL_APIC */ #ifdef CONFIG_DEBUG_NMI_SELFTEST -- cgit