diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-07-22 12:15:45 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-08-04 01:29:10 +0200 |
| commit | e81376ebbafc679a5cea65f25f5ab242172f52df (patch) | |
| tree | 98031333eb425e3a2cb7162507a36935feee54da /drivers/pinctrl/pinctrl-amd.c | |
| parent | 047cd9a6bd8a2a73e8d92eb97a1b50c7bcd59279 (diff) | |
| download | linux-e81376ebbafc679a5cea65f25f5ab242172f52df.tar.bz2 | |
pinctrl: amd: Use irqchip template
This makes the driver use the irqchip template to assign
properties to the gpio_irq_chip instead of using the
explicit call to gpiochip_irqchip_add().
The irqchip is instead added while adding the gpiochip.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: Sandeep Singh <sandeep.singh@amd.com>
Link: https://lore.kernel.org/r/20200722101545.144373-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/pinctrl/pinctrl-amd.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-amd.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index ccf612031119..9a760f5cd7ed 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -846,6 +846,7 @@ static int amd_gpio_probe(struct platform_device *pdev) int irq_base; struct resource *res; struct amd_gpio *gpio_dev; + struct gpio_irq_chip *girq; gpio_dev = devm_kzalloc(&pdev->dev, sizeof(struct amd_gpio), GFP_KERNEL); @@ -907,6 +908,15 @@ static int amd_gpio_probe(struct platform_device *pdev) return PTR_ERR(gpio_dev->pctrl); } + girq = &gpio_dev->gc.irq; + girq->chip = &amd_gpio_irqchip; + /* This will let us handle the parent IRQ in the driver */ + girq->parent_handler = NULL; + girq->num_parents = 0; + girq->parents = NULL; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_simple_irq; + ret = gpiochip_add_data(&gpio_dev->gc, gpio_dev); if (ret) return ret; @@ -918,17 +928,6 @@ static int amd_gpio_probe(struct platform_device *pdev) goto out2; } - ret = gpiochip_irqchip_add(&gpio_dev->gc, - &amd_gpio_irqchip, - 0, - handle_simple_irq, - IRQ_TYPE_NONE); - if (ret) { - dev_err(&pdev->dev, "could not add irqchip\n"); - ret = -ENODEV; - goto out2; - } - ret = devm_request_irq(&pdev->dev, irq_base, amd_gpio_irq_handler, IRQF_SHARED, KBUILD_MODNAME, gpio_dev); if (ret) |