From ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 4 Oct 2006 02:16:47 -0700 Subject: [PATCH] genirq: i386 irq: Remove the msi assumption that irq == vector This patch removes the change in behavior of the irq allocation code when CONFIG_PCI_MSI is defined. Removing all instances of the assumption that irq == vector. create_irq is rewritten to first allocate a free irq and then to assign that irq a vector. assign_irq_vector is made static and the AUTO_ASSIGN case which allocates an vector not bound to an irq is removed. The ioapic vector methods are removed, and everything now works with irqs. The definition of NR_IRQS no longer depends on CONFIG_PCI_MSI [akpm@osdl.org: cleanup] Signed-off-by: Eric W. Biederman Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Benjamin Herrenschmidt Cc: Rajesh Shah Cc: Andi Kleen Cc: "Protasevich, Natalie" Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-x86_64/io_apic.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/asm-x86_64/io_apic.h') diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index df579ac..b26248b 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -10,8 +10,6 @@ * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar */ -static inline int use_pci_vector(void) {return 0;} - #define APIC_MISMATCH_DEBUG #define IO_APIC_BASE(idx) \ -- cgit v1.1