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 <ralf@linux-mips.org>
Acked-and-tested-by: Rob Landley <rob@landley.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 197d7977de356e603465f62e780f945eb3dbe16f..413bd1d37f5499171e4337b78ee62f387152d811 100644 (file)
--- 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 d06e9c9af7909f15637c081883cb282f482a90f7..e3309ff9ece402867d86d8fcaa03187c45c6ca00 100644 (file)
--- 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