From 24649c00ca334955ac7d8a79f5a7834fc7ea441d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 8 Feb 2008 04:22:02 -0800 Subject: [PATCH] MIPS: Mark all but i8259 interrupts as no-probe. Use set_irq_noprobe() to mark all MIPS interrupts as non-probe. Override that default for i8259 interrupts. Signed-off-by: Ralf Baechle Acked-and-tested-by: Rob Landley Cc: Alan Cox Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/kernel/i8259.c | 4 +++- arch/mips/kernel/irq.c | 5 +++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c index 197d7977de..413bd1d37f 100644 --- a/arch/mips/kernel/i8259.c +++ b/arch/mips/kernel/i8259.c @@ -338,8 +338,10 @@ void __init init_i8259_irqs(void) init_8259A(0); - for (i = I8259A_IRQ_BASE; i < I8259A_IRQ_BASE + 16; i++) + for (i = I8259A_IRQ_BASE; i < I8259A_IRQ_BASE + 16; i++) { set_irq_chip_and_handler(i, &i8259A_chip, handle_level_irq); + set_irq_probe(i); + } setup_irq(I8259A_IRQ_BASE + PIC_CASCADE_IR, &irq2); } diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index d06e9c9af7..e3309ff9ec 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -145,6 +145,11 @@ __setup("nokgdb", nokgdb); void __init init_IRQ(void) { + int i; + + for (i = 0; i < NR_IRQS; i++) + set_irq_noprobe(i); + arch_init_irq(); #ifdef CONFIG_KGDB -- 2.39.5