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gpio: siox: Pass irqchip when adding gpiochip 

We need to convert all old gpio irqchips to pass the irqchip
setup along when adding the gpio_chip.

For chained irqchips this is a pretty straight-forward
conversion.

Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2019-06-25 12:36:12 +02:00
parent 87b70378f4
commit b25e10f8f9
1 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpio/gpio-siox.c
View File

@ -211,6 +211,7 @@ static int gpio_siox_get_direction(struct gpio_chip *chip, unsigned int offset)
static int gpio_siox_probe(struct siox_device *sdevice)
{
struct gpio_siox_ddata *ddata;
struct gpio_irq_chip *girq;
int ret;
ddata = devm_kzalloc(&sdevice->dev, sizeof(*ddata), GFP_KERNEL);
@ -239,18 +240,15 @@ static int gpio_siox_probe(struct siox_device *sdevice)
ddata->ichip.irq_unmask = gpio_siox_irq_unmask;
ddata->ichip.irq_set_type = gpio_siox_irq_set_type;
ret = gpiochip_add(&ddata->gchip);
if (ret) {
dev_err(&sdevice->dev,
"Failed to register gpio chip (%d)\n", ret);
return ret;
}
girq = &ddata->gchip.irq;
girq->chip = &ddata->ichip;
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_level_irq;
ret = gpiochip_irqchip_add(&ddata->gchip, &ddata->ichip,
0, handle_level_irq, IRQ_TYPE_NONE);
ret = gpiochip_add(&ddata->gchip);
if (ret)
dev_err(&sdevice->dev,
"Failed to register irq chip (%d)\n", ret);
"Failed to register gpio chip (%d)\n", ret);
return ret;
}