diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-27 12:45:50 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-04 12:43:48 +0200 |
| commit | 2f7e99bb9be6a2d8d7b808dc86037710cc8b7bf1 (patch) | |
| tree | c620f5e8eb1a160bebb73a330fecd95a430977ed | |
| parent | b2ba2c30033c10cca2454f8b44bf98f5249e61c6 (diff) | |
genirq: Provide compat handling for chip->set_wake()
Wrap the old chip function set_wake() 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: <20100927121842.927527393@linutronix.de>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/irq/chip.c | 7 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index b7dd02a99c8..8775dd39ab3 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -381,6 +381,11 @@ static int compat_irq_set_type(struct irq_data *data, unsigned int type) return data->chip->set_type(data->irq, type); } +static int compat_irq_set_wake(struct irq_data *data, unsigned int on) +{ + return data->chip->set_wake(data->irq, on); +} + static void compat_bus_lock(struct irq_data *data) { data->chip->bus_lock(data->irq); @@ -451,6 +456,8 @@ void irq_chip_set_defaults(struct irq_chip *chip) chip->irq_set_affinity = compat_irq_set_affinity; if (chip->set_type) chip->irq_set_type = compat_irq_set_type; + if (chip->set_wake) + chip->irq_set_wake = compat_irq_set_wake; } static inline void mask_ack_irq(struct irq_desc *desc) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 3618362b3d8..644e8d5fa36 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -337,8 +337,8 @@ static int set_irq_wake_real(unsigned int irq, unsigned int on) struct irq_desc *desc = irq_to_desc(irq); int ret = -ENXIO; - if (desc->irq_data.chip->set_wake) - ret = desc->irq_data.chip->set_wake(irq, on); + if (desc->irq_data.chip->irq_set_wake) + ret = desc->irq_data.chip->irq_set_wake(&desc->irq_data, on); return ret; } |