x86: unify mp_config_acpi_legacy_irqs (c769bfee) · Commits · e / devices / android_kernel_sony_msm8998

arch/x86/kernel/mpparse_64.c

+16 −4

Original line number	Diff line number	Diff line
		@@ -804,16 +804,28 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
		panic("Max # of irq sources exceeded!\n");
		}

		int es7000_plat;

		void __init mp_config_acpi_legacy_irqs(void)
		{
		struct mpc_config_intsrc intsrc;
		int i = 0;
		int ioapic = -1;

		#if defined (CONFIG_MCA) \|\| defined (CONFIG_EISA)
		/*
		* Fabricate the legacy ISA bus (bus #31).
		*/
		mp_bus_id_to_type[MP_ISA_BUS] = MP_BUS_ISA;
		#endif
		set_bit(MP_ISA_BUS, mp_bus_not_pci);
		Dprintk("Bus #%d is ISA\n", MP_ISA_BUS);

		/*
		* Older generations of ES7000 have no legacy identity mappings
		*/
		if (es7000_plat == 1)
		return;

		/*
		* Locate the IOAPIC that manages the ISA IRQs (0-15).