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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-09-13 17:12:47 +0800
committerThomas Gleixner <tglx@linutronix.de>2017-09-25 15:03:15 +0200
commit4b1244b45c16cef63fa3282e5bb1cc4fa1aef06a (patch)
tree309d597dd311922e0fe4b7120a0a1c3d6803b39a /arch/x86/include/asm/apic.h
parenta2510d156eae9cf85c928d428471e44edd82c5ca (diff)
x86/apic: Move logical APIC ID away from apic_bsp_setup()
apic_bsp_setup() sets and returns logical APIC ID for initializing cpu0_logical_apicid in a SMP-capable system. The id has nothing to do with the initialization of local APIC and I/O APIC. And apic_bsp_setup() should be called for interrupt mode setup only. Move the id setup into a separate helper function for cleanup and mark apic_bsp_setup() void. Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: yinghai@kernel.org Cc: bhe@redhat.com Link: https://lkml.kernel.org/r/1505293975-26005-5-git-send-email-douly.fnst@cn.fujitsu.com
Diffstat (limited to 'arch/x86/include/asm/apic.h')
-rw-r--r--arch/x86/include/asm/apic.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 1a970f5a6e75..4e550c742130 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -146,7 +146,7 @@ static inline int apic_force_enable(unsigned long addr)
extern int apic_force_enable(unsigned long addr);
#endif
-extern int apic_bsp_setup(bool upmode);
+extern void apic_bsp_setup(bool upmode);
extern void apic_ap_setup(void);
/*