diff options
| author | Rob Herring <robh@kernel.org> | 2015-06-09 21:26:28 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-06-09 22:08:57 +0300 |
| commit | e723f2ceb1ab571c660b1a1db31cb71aa2c0b29d (patch) | |
| tree | 7c90fc2806c88f36a5052b36df416b53cf64b835 /drivers/base | |
| parent | 7043f5fb20b564f547d187f58725dbe75b942535 (diff) | |
| download | linux-e723f2ceb1ab571c660b1a1db31cb71aa2c0b29d.tar.xz | |
regmap: 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 set 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>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 956e125c4680..2597600a5d26 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -306,14 +306,7 @@ static int regmap_irq_map(struct irq_domain *h, unsigned int virq, irq_set_chip_data(virq, data); irq_set_chip(virq, &data->irq_chip); irq_set_nested_thread(virq, 1); - - /* ARM needs us to explicitly flag the IRQ as valid - * and will set them noprobe when we do so. */ -#ifdef CONFIG_ARM - set_irq_flags(virq, IRQF_VALID); -#else irq_set_noprobe(virq); -#endif return 0; } |