diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-27 16:45:41 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-04 14:43:46 +0400 |
| commit | c96b3b3c448592a0b87ef20306deb8b1fb4878c7 (patch) | |
| tree | 744c6879a585b9ab07ed51315930f8a673c09aed /kernel/irq/chip.c | |
| parent | 37e12df709f09eac17314d79a52190ac46746e33 (diff) | |
| download | linux-c96b3b3c448592a0b87ef20306deb8b1fb4878c7.tar.xz | |
genirq: Provide compat handling for chip->set_affinity()
Wrap the old chip function set_affinity() 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: <20100927121842.732894108@linutronix.de>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/irq/chip.c')
| -rw-r--r-- | kernel/irq/chip.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index cce85f0734b0..df51792d9fd3 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -370,6 +370,12 @@ static unsigned int compat_irq_startup(struct irq_data *data) return data->chip->startup(data->irq); } +static int compat_irq_set_affinity(struct irq_data *data, + const struct cpumask *dest, bool force) +{ + return data->chip->set_affinity(data->irq, dest); +} + static void compat_bus_lock(struct irq_data *data) { data->chip->bus_lock(data->irq); @@ -436,6 +442,8 @@ void irq_chip_set_defaults(struct irq_chip *chip) chip->irq_mask_ack = compat_irq_mask_ack; if (chip->eoi) chip->irq_eoi = compat_irq_eoi; + if (chip->set_affinity) + chip->irq_set_affinity = compat_irq_set_affinity; } static inline void mask_ack_irq(struct irq_desc *desc) |