linux/drivers/pinctrl/bcm
Rob Herring 9458120ea1 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>
2015-07-28 12:15:19 +02:00
..
Kconfig pinctrl: cygnus: add gpio/pinconf driver 2015-03-18 02:02:19 +01:00
Makefile pinctrl: cygnus: add gpio/pinconf driver 2015-03-18 02:02:19 +01:00
pinctrl-bcm281xx.c pinctrl: make pinctrl_register() return proper error code 2015-06-10 14:49:52 +02:00
pinctrl-bcm2835.c pinctrl: kill off set_irq_flags usage 2015-07-28 12:15:19 +02:00
pinctrl-cygnus-gpio.c Here is the bulk of pin control changes for the v4.2 series: 2015-06-24 19:21:02 -07:00
pinctrl-cygnus-mux.c pinctrl: make pinctrl_register() return proper error code 2015-06-10 14:49:52 +02:00