diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2008-02-08 04:22:02 -0800 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2008-03-24 11:47:09 -0700 |
| commit | a1843b4dedab81c769ccdce4ec9ed2fce6f6ad90 (patch) | |
| tree | 8580f155601990e1b1a71dff7b2b6fa4c69ef23b | |
| parent | 6224c2148e2d6df8d537f081e31381a18eee918e (diff) | |
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>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | arch/mips/kernel/i8259.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/irq.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c index 47101357710..9158dd84381 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 d06e9c9af79..e3309ff9ece 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 |