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author | Rob Herring <robh@kernel.org> | 2015-07-27 20:55:20 (GMT) |
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committer | Lee Jones <lee.jones@linaro.org> | 2015-08-11 14:09:01 (GMT) |
commit | 9bd09f345e62257958342f712efef644494274fb (patch) | |
tree | 8d1347a13be87f40319cd64598e930b4c32a2f93 /drivers/xen | |
parent | 035faf4bd2776237940c95d08bfe8928fe0a80e1 (diff) | |
download | linux-9bd09f345e62257958342f712efef644494274fb.tar.xz |
mfd: Kill off set_irq_flags usage
set_irq_flags is ARM specific with custom flags which have genirq
equivalents. Convert drivers to use the genirq interfaces directly, so we
can kill off set_irq_flags. The translation of flags is as follows:
IRQF_VALID -> !IRQ_NOREQUEST
IRQF_PROBE -> !IRQ_NOPROBE
IRQF_NOAUTOEN -> IRQ_NOAUTOEN
For IRQs managed by an irqdomain, the irqdomain core code handles clearing
and setting IRQ_NOREQUEST already, so there is no need to do this in
.map() functions and we can simply remove the set_irq_flags calls. Some
users also modify IRQ_NOPROBE and this has been maintained although it
is not clear that is really needed. There appears to be a great deal of
blind copy and paste of this code.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/xen')
0 files changed, 0 insertions, 0 deletions