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| author | Dou Liyang <douly.fnst@cn.fujitsu.com> | 2017-09-13 12:12:47 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-09-25 16:03:15 +0300 |
| commit | 4b1244b45c16cef63fa3282e5bb1cc4fa1aef06a (patch) | |
| tree | 309d597dd311922e0fe4b7120a0a1c3d6803b39a /arch/x86/include/asm/apic.h | |
| parent | a2510d156eae9cf85c928d428471e44edd82c5ca (diff) | |
| download | linux-4b1244b45c16cef63fa3282e5bb1cc4fa1aef06a.tar.xz | |
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.h | 2 |
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); /* |