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authorThomas Gleixner <tglx@linutronix.de>2011-02-10 13:16:14 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-02-19 12:58:22 +0100
commitd4d5e08960844a062da8387ee5f16ca7a33200d0 (patch)
tree1154fd87e25595ae9391740a1d9a3d60f69770de /kernel/irq/internals.h
parent2bff17ad2107c66fc8ca96501a7128dd7fa7a390 (diff)
downloadlinux-d4d5e08960844a062da8387ee5f16ca7a33200d0.tar.gz
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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index 6776453c454c..1d500fbde0d4 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);