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authorMarc Zyngier <marc.zyngier@arm.com>2015-03-11 18:43:43 +0300
committerJason Cooper <jason@lakedaemon.net>2015-03-15 03:55:01 +0300
commit08b55e2a9208e4841a17c9d9c2c454986392977d (patch)
tree973018e9ca327f51c0b0813860d549baf8e13da1 /include/linux/irq.h
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
downloadlinux-08b55e2a9208e4841a17c9d9c2c454986392977d.tar.xz
genirq: Add irqchip_set_wake_parent
This proves to be useful with stacked domains, when the current domain doesn't implement wake-up, but expect the parent to do so. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088629-15377-2-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index d09ec7a1243e..3057c48e4933 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -460,6 +460,7 @@ extern void irq_chip_eoi_parent(struct irq_data *data);
extern int irq_chip_set_affinity_parent(struct irq_data *data,
const struct cpumask *dest,
bool force);
+extern int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on);
#endif
/* Handling of unhandled and spurious interrupts: */