From 18e3b1075b1bc4a6027a6612fe70a5c81c209ec7 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Wed, 21 Dec 2011 13:10:24 +0100 Subject: [PATCH] microblaze: Remove NO_IRQ from architecture NO_IRQ shouldn't be used by any driver. All Microblaze drivers are fixed that's why NO_IRQ can be removed. Also fix pci-common.c which has references to NO_IRQ removed. Signed-off-by: Michal Simek Reviewed-by: Ryan Mallon Acked-by: Grant Likely CC: Benjamin Herrenschmidt --- arch/microblaze/include/asm/irq.h | 2 -- arch/microblaze/pci/pci-common.c | 4 ++-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h index b116a825de77..a175132e4496 100644 --- a/arch/microblaze/include/asm/irq.h +++ b/arch/microblaze/include/asm/irq.h @@ -27,8 +27,6 @@ typedef unsigned long irq_hw_number_t; extern unsigned int nr_irq; -#define NO_IRQ 0 - struct pt_regs; extern void do_IRQ(struct pt_regs *regs); diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index db841c7b9d5b..0d71b2ed8107 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -242,7 +242,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev) line, pin); virq = irq_create_mapping(NULL, line); - if (virq != NO_IRQ) + if (virq) irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); } else { pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n", @@ -253,7 +253,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev) virq = irq_create_of_mapping(oirq.controller, oirq.specifier, oirq.size); } - if (virq == NO_IRQ) { + if (!virq) { pr_debug(" Failed to map !\n"); return -1; } -- 2.39.5