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author | Thierry Reding <thierry.reding@gmail.com> | 2013-09-18 13:24:43 (GMT) |
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committer | Grant Likely <grant.likely@linaro.org> | 2013-10-24 10:50:34 (GMT) |
commit | 3da5278727a895d49a601f67fd49dffa0b80f9a5 (patch) | |
tree | 7cf2db539bcf5e3338e69bd51762c8ada02437ed /drivers/spi/spi-fsl-espi.c | |
parent | a9f10ca76d784023fc45f01f025b54e9960f4ec1 (diff) | |
download | linux-3da5278727a895d49a601f67fd49dffa0b80f9a5.tar.xz |
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 'drivers/spi/spi-fsl-espi.c')
0 files changed, 0 insertions, 0 deletions