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| author | Rob Herring | 2015-07-27 22:55:20 +0200 |
|---|---|---|
| committer | Lee Jones | 2015-08-11 16:09:01 +0200 |
| commit | 9bd09f345e62257958342f712efef644494274fb (patch) | |
| tree | 8d1347a13be87f40319cd64598e930b4c32a2f93 /drivers/mfd/pm8921-core.c | |
| parent | mfd: ipaq-micro: Convert to built-in platform driver (diff) | |
| download | kernel-qcow2-linux-9bd09f345e62257958342f712efef644494274fb.tar.gz kernel-qcow2-linux-9bd09f345e62257958342f712efef644494274fb.tar.xz kernel-qcow2-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/pm8921-core.c')
| -rw-r--r-- | drivers/mfd/pm8921-core.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c index 00856a67d34b..24396d71a262 100644 --- a/drivers/mfd/pm8921-core.c +++ b/drivers/mfd/pm8921-core.c @@ -289,11 +289,8 @@ static int pm8xxx_irq_domain_map(struct irq_domain *d, unsigned int irq, irq_set_chip_and_handler(irq, &pm8xxx_irq_chip, handle_level_irq); irq_set_chip_data(irq, chip); -#ifdef CONFIG_ARM - set_irq_flags(irq, IRQF_VALID); -#else irq_set_noprobe(irq); -#endif + return 0; } |