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x86/apic: Make init_legacy_irqs() __init 

This function is only called by arch_early_irq_init(), which is an
__init function, so mark the child function __init as well.

In addition mark it inline for the !CONFIG_X86_IO_APIC case.

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1498040061-5332-1-git-send-email-douly.fnst@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Dou Liyang 2017-06-21 18:14:21 +08:00 committed by Ingo Molnar
parent 9df8109fd7
commit a884d25f38
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/apic/vector.c
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@ -405,7 +405,7 @@ int __init arch_probe_nr_irqs(void)
} }
#ifdef CONFIG_X86_IO_APIC #ifdef CONFIG_X86_IO_APIC
static void init_legacy_irqs(void) static void __init init_legacy_irqs(void)
{ {
int i, node = cpu_to_node(0); int i, node = cpu_to_node(0);
struct apic_chip_data *data; struct apic_chip_data *data;
@ -424,7 +424,7 @@ static void init_legacy_irqs(void)
} }
} }
#else #else
static void init_legacy_irqs(void) { } static inline void init_legacy_irqs(void) { }
#endif #endif
int __init arch_early_irq_init(void) int __init arch_early_irq_init(void)