diff options
| author | Rob Herring <robh@kernel.org> | 2015-07-27 22:55:22 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-07-28 12:15:19 +0200 |
| commit | 9458120ea112c06f56ea1b75a1511815d36aecc2 (patch) | |
| tree | 9218213cc7214748304d2c55f66c318757cb7dd3 /drivers/pinctrl/pinctrl-single.c | |
| parent | pinctrl: nomadik: depromote GPIO to subsystem_init() (diff) | |
| download | linux-9458120ea112c06f56ea1b75a1511815d36aecc2.tar.xz linux-9458120ea112c06f56ea1b75a1511815d36aecc2.zip | |
pinctrl: 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>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Lee Jones <lee@kernel.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Thomas Abraham <thomas.abraham@linaro.org>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-single.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index b8aaf9559ddd..e99cabe33696 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1716,12 +1716,7 @@ static int pcs_irqdomain_map(struct irq_domain *d, unsigned int irq, irq_set_chip_data(irq, pcs_soc); irq_set_chip_and_handler(irq, &pcs->chip, handle_level_irq); - -#ifdef CONFIG_ARM - set_irq_flags(irq, IRQF_VALID); -#else irq_set_noprobe(irq); -#endif return 0; } |