diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-07-27 01:12:59 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-08-04 02:12:43 +0300 |
| commit | bb58a47a120b888de6b996472b282fea02210f38 (patch) | |
| tree | 39cb84719df1435550e4022da7140fa958435c2a /drivers/gpio/gpio-max732x.c | |
| parent | beb3fb41659a3cff2121f126a83fd7167b601a63 (diff) | |
| download | linux-bb58a47a120b888de6b996472b282fea02210f38.tar.xz | |
gpio: max732x: 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_nested() and
gpiochip_set_nested_irqchip(). The irqchip is instead
added while adding the gpiochip.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20200726221259.133536-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpio/gpio-max732x.c')
| -rw-r--r-- | drivers/gpio/gpio-max732x.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c index 63472f308857..238cbe926b9f 100644 --- a/drivers/gpio/gpio-max732x.c +++ b/drivers/gpio/gpio-max732x.c @@ -503,6 +503,8 @@ static int max732x_irq_setup(struct max732x_chip *chip, if (((pdata && pdata->irq_base) || client->irq) && has_irq != INT_NONE) { + struct gpio_irq_chip *girq; + if (pdata) irq_base = pdata->irq_base; chip->irq_features = has_irq; @@ -517,19 +519,17 @@ static int max732x_irq_setup(struct max732x_chip *chip, client->irq); return ret; } - ret = gpiochip_irqchip_add_nested(&chip->gpio_chip, - &max732x_irq_chip, - irq_base, - handle_simple_irq, - IRQ_TYPE_NONE); - if (ret) { - dev_err(&client->dev, - "could not connect irqchip to gpiochip\n"); - return ret; - } - gpiochip_set_nested_irqchip(&chip->gpio_chip, - &max732x_irq_chip, - client->irq); + + girq = &chip->gpio_chip.irq; + girq->chip = &max732x_irq_chip; + /* 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; + girq->threaded = true; + girq->first = irq_base; /* FIXME: get rid of this */ } return 0; @@ -695,11 +695,11 @@ static int max732x_probe(struct i2c_client *client, return ret; } - ret = devm_gpiochip_add_data(&client->dev, &chip->gpio_chip, chip); + ret = max732x_irq_setup(chip, id); if (ret) return ret; - ret = max732x_irq_setup(chip, id); + ret = devm_gpiochip_add_data(&client->dev, &chip->gpio_chip, chip); if (ret) return ret; |