diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-07-22 09:34:26 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-07-23 15:03:25 +0200 |
| commit | ecb55df8f3a8f30cb188a8bd3c9d0b977eb92e09 (patch) | |
| tree | c55e91baf7d06810ba1b965b8bef9d404da2a0f1 /drivers | |
| parent | ce8672c20ba697f5c72f80e5713c9b69b3028802 (diff) | |
| download | linux-ecb55df8f3a8f30cb188a8bd3c9d0b977eb92e09.tar.bz2 | |
gpio: dln2: Use irqchip template
This makes the driver use the irqchip template to assign
properties to the gpio_irq_chip instead of using the
explicit calls to gpiochip_irqchip_add(). The irqchip is
instead added while adding the gpiochip.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Octavian Purdila <octavian.purdila@nxp.com>
Link: https://lore.kernel.org/r/20200722073426.38890-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-dln2.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c index 26b40c8b8a12..4c5f6d0c8d74 100644 --- a/drivers/gpio/gpio-dln2.c +++ b/drivers/gpio/gpio-dln2.c @@ -440,6 +440,7 @@ static int dln2_gpio_probe(struct platform_device *pdev) { struct dln2_gpio *dln2; struct device *dev = &pdev->dev; + struct gpio_irq_chip *girq; int pins; int ret; @@ -476,6 +477,15 @@ static int dln2_gpio_probe(struct platform_device *pdev) dln2->gpio.direction_output = dln2_gpio_direction_output; dln2->gpio.set_config = dln2_gpio_set_config; + girq = &dln2->gpio.irq; + girq->chip = &dln2_gpio_irqchip; + /* The event comes from the outside so no parent handler */ + girq->parent_handler = NULL; + girq->num_parents = 0; + girq->parents = NULL; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_simple_irq; + platform_set_drvdata(pdev, dln2); ret = devm_gpiochip_add_data(dev, &dln2->gpio, dln2); @@ -484,13 +494,6 @@ static int dln2_gpio_probe(struct platform_device *pdev) return ret; } - ret = gpiochip_irqchip_add(&dln2->gpio, &dln2_gpio_irqchip, 0, - handle_simple_irq, IRQ_TYPE_NONE); - if (ret < 0) { - dev_err(dev, "failed to add irq chip: %d\n", ret); - return ret; - } - ret = dln2_register_event_cb(pdev, DLN2_GPIO_CONDITION_MET_EV, dln2_gpio_event); if (ret) { |