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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-10 13:16:14 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-19 12:58:22 +0100 |
| commit | d4d5e08960844a062da8387ee5f16ca7a33200d0 (patch) | |
| tree | 1154fd87e25595ae9391740a1d9a3d60f69770de /kernel/irq/internals.h | |
| parent | 2bff17ad2107c66fc8ca96501a7128dd7fa7a390 (diff) | |
| download | kernel_samsung_smdk4412-d4d5e08960844a062da8387ee5f16ca7a33200d0.zip kernel_samsung_smdk4412-d4d5e08960844a062da8387ee5f16ca7a33200d0.tar.gz kernel_samsung_smdk4412-d4d5e08960844a062da8387ee5f16ca7a33200d0.tar.bz2 | |
genirq: Add IRQCHIP_SET_TYPE_MASKED flag
irq_chips, which require to mask the chip before changing the trigger
type should set this flag. So the core takes care of it and the
requirement for looking into desc->status in the chip goes away.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'kernel/irq/internals.h')
| -rw-r--r-- | kernel/irq/internals.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index 6776453..1d500fb 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -84,6 +84,8 @@ extern int irq_startup(struct irq_desc *desc); extern void irq_shutdown(struct irq_desc *desc); extern void irq_enable(struct irq_desc *desc); extern void irq_disable(struct irq_desc *desc); +extern void mask_irq(struct irq_desc *desc); +extern void unmask_irq(struct irq_desc *desc); extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr); |