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When iterating over the irq domain list, we try to match a domain either by calling a match() function or by comparing a number of fields passed as parameters. Both approaches are a bit restrictive: - match() is DT specific and only takes a device node - the fallback case only deals with the fwnode_handle It would be useful if we had a per-domain function that would actually perform the matching check on the whole of the irq_fwspec structure. This would allow for a domain to triage matching attempts that need to extend beyond the fwnode. Let's introduce irq_find_matching_fwspec(), which takes a full blown irq_fwspec structure, and call into a select() function implemented by the irqdomain. irq_find_matching_fwnode() is made a wrapper around irq_find_matching_fwspec in order to preserve compatibility. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: Jason Cooper <jason@lakedaemon.net> Cc: Will Deacon <will.deacon@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Link: http://lkml.kernel.org/r/1460365075-7316-2-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
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| .. | ||
| autoprobe.c | ||
| chip.c | ||
| cpuhotplug.c | ||
| debug.h | ||
| devres.c | ||
| dummychip.c | ||
| generic-chip.c | ||
| handle.c | ||
| internals.h | ||
| ipi.c | ||
| irqdesc.c | ||
| irqdomain.c | ||
| Kconfig | ||
| Makefile | ||
| manage.c | ||
| migration.c | ||
| msi.c | ||
| pm.c | ||
| proc.c | ||
| resend.c | ||
| settings.h | ||
| spurious.c | ||