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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-08 17:28:12 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-19 12:58:20 +0100 |
| commit | 876dbd4cc1b35c1a4cb96a2be1d43ea0eabce3b4 (patch) | |
| tree | 9be1e7e4cd4a4c9fadd98a9ac637020417215521 /kernel/irq/resend.c | |
| parent | 2bdd10558c8d93009cb6c32ce9e30800fbb08add (diff) | |
| download | lwn-876dbd4cc1b35c1a4cb96a2be1d43ea0eabce3b4.tar.gz lwn-876dbd4cc1b35c1a4cb96a2be1d43ea0eabce3b4.zip | |
genirq: Mirror irq trigger type bits in irq_data.state
That's the data structure chip functions get provided. Also allow them
to signal the core code that they updated the flags in irq_data.state
by returning IRQ_SET_MASK_OK_NOCOPY. The default is unchanged.
The type bits should be accessed via:
val = irqd_get_trigger_type(irqdata);
and
irqd_set_trigger_type(irqdata, val);
Coders who access them directly will be tracked down and slapped with
stinking trouts.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/resend.c')
| -rw-r--r-- | kernel/irq/resend.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index ff1fea060014..ad683a99b1ec 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -60,7 +60,7 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) * interrupts are resent by hardware when they are still * active. */ - if (desc->status & IRQ_LEVEL) + if (irq_settings_is_level(desc)) return; if (desc->istate & IRQS_REPLAY) return; |