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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-03-11 15:43:43 +0000 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2015-03-15 00:55:01 +0000 |
| commit | 08b55e2a9208e4841a17c9d9c2c454986392977d (patch) | |
| tree | 973018e9ca327f51c0b0813860d549baf8e13da1 /include/linux/irq.h | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | lwn-08b55e2a9208e4841a17c9d9c2c454986392977d.tar.gz lwn-08b55e2a9208e4841a17c9d9c2c454986392977d.zip | |
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.h | 1 |
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: */ |