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authorMarc Zyngier <marc.zyngier@arm.com>2015-10-13 14:51:34 +0300
committerThomas Gleixner <tglx@linutronix.de>2015-10-13 20:01:24 +0300
commitc0131f09de8c2d301814cac86d78f643b8ee0574 (patch)
treeeefba9b65d507e1352785238cef3df678c8fd17f /include/linux/irqdomain.h
parentf833f57ff25450b7161798dceaf8575a48d80249 (diff)
downloadlinux-c0131f09de8c2d301814cac86d78f643b8ee0574.tar.xz
irqdomain: Introduce irq_create_fwspec_mapping
Just like we have irq_create_of_mapping, irq_create_fwspec_mapping creates a IRQ domain mapping for an interrupt described in a struct irq_fwspec. irq_create_of_mapping gets rewritten in terms of the new function, and the hack we introduced before gets removed (now that no stacked irqchip uses of_phandle_args anymore). Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-and-tested-by: Hanjun Guo <hanjun.guo@linaro.org> Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: <linux-arm-kernel@lists.infradead.org> Cc: Tomasz Nowicki <tomasz.nowicki@linaro.org> Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Cc: Graeme Gregory <graeme@xora.org.uk> Cc: Jake Oshins <jakeo@microsoft.com> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Link: http://lkml.kernel.org/r/1444737105-31573-7-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irqdomain.h')
-rw-r--r--include/linux/irqdomain.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 533c974b9d94..7e7842e90d40 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -267,6 +267,7 @@ extern void irq_domain_disassociate(struct irq_domain *domain,
extern unsigned int irq_create_mapping(struct irq_domain *host,
irq_hw_number_t hwirq);
+extern unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec);
extern void irq_dispose_mapping(unsigned int virq);
/**