diff options
| author | Rob Herring <robh@kernel.org> | 2015-07-27 15:55:20 -0500 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-08-11 15:09:01 +0100 |
| commit | 9bd09f345e62257958342f712efef644494274fb (patch) | |
| tree | 8d1347a13be87f40319cd64598e930b4c32a2f93 /drivers/mfd/asic3.c | |
| parent | 035faf4bd2776237940c95d08bfe8928fe0a80e1 (diff) | |
| download | linux-9bd09f345e62257958342f712efef644494274fb.tar.bz2 | |
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/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 120df5c08741..4b54128bc78e 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -411,7 +411,7 @@ static int __init asic3_irq_probe(struct platform_device *pdev) irq_set_chip_data(irq, asic); irq_set_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE); } asic3_write_register(asic, ASIC3_OFFSET(INTR, INT_MASK), @@ -431,7 +431,7 @@ static void asic3_irq_remove(struct platform_device *pdev) irq_base = asic->irq_base; for (irq = irq_base; irq < irq_base + ASIC3_NR_IRQS; irq++) { - set_irq_flags(irq, 0); + irq_set_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE); irq_set_chip_and_handler(irq, NULL, NULL); irq_set_chip_data(irq, NULL); } |