diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-27 23:01:37 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 18:39:06 +0400 |
| commit | 1318a481fc37c503a901b96ae06b692ca2b21af5 (patch) | |
| tree | 2b1bb8f52af5938759af38efdfa8a868b02d5804 /kernel/irq/chip.c | |
| parent | d895f51ebb54cefe367bda135fcf2cd734d51d03 (diff) | |
| download | linux-1318a481fc37c503a901b96ae06b692ca2b21af5.tar.xz | |
genirq: Provide default irq init flags
Arch code sets it's own irq_desc.status flags right after boot and for
dynamically allocated interrupts. That might involve iterating over a
huge array.
Allow ARCH_IRQ_INIT_FLAGS to set separate flags aside of IRQ_DISABLED
which is the default.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/irq/chip.c')
| -rw-r--r-- | kernel/irq/chip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 659be326c8e8..3405761d6224 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -31,7 +31,7 @@ static void dynamic_irq_init_x(unsigned int irq, bool keep_chip_data) /* Ensure we don't have left over values from a previous use of this irq */ raw_spin_lock_irqsave(&desc->lock, flags); - desc->status = IRQ_DISABLED; + desc->status = IRQ_DEFAULT_INIT_FLAGS; desc->irq_data.chip = &no_irq_chip; desc->handle_irq = handle_bad_irq; desc->depth = 1; |