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| author | YueHaibing <yuehaibing@huawei.com> | 2020-05-08 22:08:08 +0800 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-05-26 17:01:20 +0200 |
| commit | fd52a75ca3545c965ff58a78b6ff0b0dc7d8d228 (patch) | |
| tree | 6073e83be9eab6b7705abab0e059e1aa5652bce3 /arch | |
| parent | 67d631b7c05eff955ccff4139327f0f92a5117e5 (diff) | |
| download | linux-fd52a75ca3545c965ff58a78b6ff0b0dc7d8d228.tar.gz linux-fd52a75ca3545c965ff58a78b6ff0b0dc7d8d228.tar.bz2 linux-fd52a75ca3545c965ff58a78b6ff0b0dc7d8d228.zip | |
x86/io_apic: Remove unused function mp_init_irq_at_boot()
There are no callers in-tree anymore since
ef9e56d894ea ("x86/ioapic: Remove obsolete post hotplug update")
so remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200508140808.49428-1-yuehaibing@huawei.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 913c88617848..ce61e3e7d399 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -154,19 +154,6 @@ static inline bool mp_is_legacy_irq(int irq) return irq >= 0 && irq < nr_legacy_irqs(); } -/* - * Initialize all legacy IRQs and all pins on the first IOAPIC - * if we have legacy interrupt controller. Kernel boot option "pirq=" - * may rely on non-legacy pins on the first IOAPIC. - */ -static inline int mp_init_irq_at_boot(int ioapic, int irq) -{ - if (!nr_legacy_irqs()) - return 0; - - return ioapic == 0 || mp_is_legacy_irq(irq); -} - static inline struct irq_domain *mp_ioapic_irqdomain(int ioapic) { return ioapics[ioapic].irqdomain; |