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x86, irq, PCI: Keep IRQ assignment for runtime power management
[firefly-linux-kernel-4.4.55.git]
/
arch
/
x86
/
include
/
asm
/
io_apic.h
diff --git
a/arch/x86/include/asm/io_apic.h
b/arch/x86/include/asm/io_apic.h
index 0aeed5ca356ec04bdbc4705fb6bbf5010cb65354..478c490f36547930e7101c4ad051292810fb04db 100644
(file)
--- a/
arch/x86/include/asm/io_apic.h
+++ b/
arch/x86/include/asm/io_apic.h
@@
-227,6
+227,8
@@
static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned
extern void io_apic_eoi(unsigned int apic, unsigned int vector);
+extern bool mp_should_keep_irq(struct device *dev);
+
#else /* !CONFIG_X86_IO_APIC */
#define io_apic_assign_pci_irqs 0