path: root/arch/powerpc/platforms
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authorThierry Reding <thierry.reding@gmail.com>2013-09-18 15:24:43 +0200
committerGrant Likely <grant.likely@linaro.org>2013-10-24 11:50:34 +0100
commit3da5278727a895d49a601f67fd49dffa0b80f9a5 (patch)
tree7cf2db539bcf5e3338e69bd51762c8ada02437ed /arch/powerpc/platforms
parenta9f10ca76d784023fc45f01f025b54e9960f4ec1 (diff)
of/irq: Rework of_irq_count()
The of_irq_to_resource() helper that is used to implement of_irq_count() tries to resolve interrupts and in fact creates a mapping for resolved interrupts. That's pretty heavy lifting for something that claims to just return the number of interrupts requested by a given device node. Instead, use the more lightweight of_irq_map_one(), which, despite the name, doesn't create an actual mapping. Perhaps a better name would be of_irq_translate_one(). Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Rob Herring <rob.herring@calxeda.com> [grant.likely: fixup s/of_irq_map_one/of_irq_parse_one/] Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'arch/powerpc/platforms')
0 files changed, 0 insertions, 0 deletions

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