diff options
| author | Rob Herring <robh@kernel.org> | 2015-07-27 22:55:20 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-08-11 16:09:01 +0200 |
| commit | 9bd09f345e62257958342f712efef644494274fb (patch) | |
| tree | 8d1347a13be87f40319cd64598e930b4c32a2f93 /drivers/mfd/db8500-prcmu.c | |
| parent | mfd: ipaq-micro: Convert to built-in platform driver (diff) | |
| download | linux-9bd09f345e62257958342f712efef644494274fb.tar.xz linux-9bd09f345e62257958342f712efef644494274fb.zip | |
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/db8500-prcmu.c')
| -rw-r--r-- | drivers/mfd/db8500-prcmu.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 8b14740f9fca..e6e4bacb09ee 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -2654,7 +2654,6 @@ static int db8500_irq_map(struct irq_domain *d, unsigned int virq, { irq_set_chip_and_handler(virq, &prcmu_irq_chip, handle_simple_irq); - set_irq_flags(virq, IRQF_VALID); return 0; } |