leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

pinctrl: nomadik: don't default-flag IRQs as falling

Browse Source 
There is no point in adding any default trigger for these
GPIO interrupts: the device tree should contain all trigger
information and the platforms using the driver boots
exclusively from device tree.

Also the boot log is nagging me to fix this:

[    0.771057] ------------[ cut here ]------------
[    0.775695] WARNING: CPU: 0 PID: 1 at
   ../drivers/gpio/gpiolib.c:1622 _gpiochip_irqchip_add+0x138/0x160
[    0.785034] /soc/gpio@8012e000: Ignoring 2 default trigger
(...)
[    0.942962] gpio 8012e000.gpio: at address e08f8000
(etc ad nauseam)

Suggested-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2016-09-19 10:17:32 +02:00
parent 07bc299b11
commit 31ebe86d6e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pinctrl/nomadik/pinctrl-nomadik.c
View File

@ -1177,7 +1177,7 @@ static int nmk_gpio_probe(struct platform_device *dev)
irqchip,
0,
handle_edge_irq,
IRQ_TYPE_EDGE_FALLING);
IRQ_TYPE_NONE);
if (ret) {
dev_err(&dev->dev, "could not add irqchip\n");
gpiochip_remove(&nmk_chip->chip);