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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-27 12:45:53 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-04 12:43:50 +0200 |
| commit | 21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f (patch) | |
| tree | 8810be220dc49cf78c055ba960b1083cd1459a21 /kernel | |
| parent | 2f7e99bb9be6a2d8d7b808dc86037710cc8b7bf1 (diff) | |
| download | linux-21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f.tar.gz linux-21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f.tar.bz2 linux-21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f.zip | |
genirq: Provide compat handling for chip->retrigger()
Wrap the old chip function retrigger() until the migration is complete
and the old chip functions are removed.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20100927121843.025801092@linutronix.de>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/chip.c | 7 | ||||
| -rw-r--r-- | kernel/irq/resend.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 8775dd39ab3d..f2c4d28c508a 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -386,6 +386,11 @@ static int compat_irq_set_wake(struct irq_data *data, unsigned int on) return data->chip->set_wake(data->irq, on); } +static int compat_irq_retrigger(struct irq_data *data) +{ + return data->chip->retrigger(data->irq); +} + static void compat_bus_lock(struct irq_data *data) { data->chip->bus_lock(data->irq); @@ -458,6 +463,8 @@ void irq_chip_set_defaults(struct irq_chip *chip) chip->irq_set_type = compat_irq_set_type; if (chip->set_wake) chip->irq_set_wake = compat_irq_set_wake; + if (chip->retrigger) + chip->irq_retrigger = compat_irq_retrigger; } static inline void mask_ack_irq(struct irq_desc *desc) diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index a798a2328f8a..891115a929aa 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -70,8 +70,8 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) if ((status & (IRQ_LEVEL | IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY; - if (!desc->irq_data.chip->retrigger || - !desc->irq_data.chip->retrigger(irq)) { + if (!desc->irq_data.chip->irq_retrigger || + !desc->irq_data.chip->irq_retrigger(&desc->irq_data)) { #ifdef CONFIG_HARDIRQS_SW_RESEND /* Set it pending and activate the softirq: */ set_bit(irq, irqs_resend); |