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Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 

Pull x86 apic updates from Ingo Molnar:
 "Janitorial changes: removal of an unused function plus __init
  annotations"

* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/apic: Make arch_init_msi/htirq_domain __init
  x86/apic: Make init_legacy_irqs() __init
  x86/ioapic: Remove unused IO_APIC_irq_trigger() function
This commit is contained in:
Linus Torvalds 2017-07-03 13:36:23 -07:00
parent 59b60185b4 538ac46c64
commit 2a275382a4
4 changed files with 4 additions and 26 deletions
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2
arch/x86/kernel/apic/htirq.c
View File

@ -150,7 +150,7 @@ static const struct irq_domain_ops htirq_domain_ops = {
.deactivate = htirq_domain_deactivate,
};
void arch_init_htirq_domain(struct irq_domain *parent)
void __init arch_init_htirq_domain(struct irq_domain *parent)
{
if (disable_apic)
return;

22
arch/x86/kernel/apic/io_apic.c
View File

@ -1200,28 +1200,6 @@ EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
static struct irq_chip ioapic_chip, ioapic_ir_chip;
#ifdef CONFIG_X86_32
static inline int IO_APIC_irq_trigger(int irq)
{
int apic, idx, pin;
for_each_ioapic_pin(apic, pin) {
idx = find_irq_entry(apic, pin, mp_INT);
if ((idx != -1) && (irq == pin_2_irq(idx, apic, pin, 0)))
return irq_trigger(idx);
}
/*
* nonexistent IRQs are edge default
*/
return 0;
}
#else
static inline int IO_APIC_irq_trigger(int irq)
{
return 1;
}
#endif
static void __init setup_IO_APIC_irqs(void)
{
unsigned int ioapic, pin;

2
arch/x86/kernel/apic/msi.c
View File

@ -136,7 +136,7 @@ static struct msi_domain_info pci_msi_domain_info = {
.handler_name = "edge",
};
void arch_init_msi_domain(struct irq_domain *parent)
void __init arch_init_msi_domain(struct irq_domain *parent)
{
if (disable_apic)
return;

4
arch/x86/kernel/apic/vector.c
View File

@ -405,7 +405,7 @@ int __init arch_probe_nr_irqs(void)
}
#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);
struct apic_chip_data *data;
@ -424,7 +424,7 @@ static void init_legacy_irqs(void)
}
}
#else
static void init_legacy_irqs(void) { }
static inline void init_legacy_irqs(void) { }
#endif
int __init arch_early_irq_init(void)