diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-06-28 22:59:13 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-07-19 09:57:13 +0200 |
| commit | 8773bacefcd7a5c742437974771976a9e79288f7 (patch) | |
| tree | 5b2814aaeaea603982b4e0e950e7a50ad7ccc5fa /drivers/gpio/gpio-adnp.c | |
| parent | a2a15e1263ab1c17f798eab1290180ffa4011223 (diff) | |
gpio: adnp: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio/gpio-adnp.c')
| -rw-r--r-- | drivers/gpio/gpio-adnp.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c index 075782831044..a6439e3daff0 100644 --- a/drivers/gpio/gpio-adnp.c +++ b/drivers/gpio/gpio-adnp.c @@ -6,8 +6,9 @@ #include <linux/gpio/driver.h> #include <linux/i2c.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> -#include <linux/of_irq.h> +#include <linux/property.h> #include <linux/seq_file.h> #include <linux/slab.h> @@ -487,19 +488,15 @@ static int adnp_gpio_setup(struct adnp *adnp, unsigned int num_gpios, static int adnp_i2c_probe(struct i2c_client *client) { - struct device_node *np = client->dev.of_node; + struct device *dev = &client->dev; struct adnp *adnp; u32 num_gpios; int err; - err = of_property_read_u32(np, "nr-gpios", &num_gpios); + err = device_property_read_u32(dev, "nr-gpios", &num_gpios); if (err < 0) return err; - client->irq = irq_of_parse_and_map(np, 0); - if (!client->irq) - return -EPROBE_DEFER; - adnp = devm_kzalloc(&client->dev, sizeof(*adnp), GFP_KERNEL); if (!adnp) return -ENOMEM; @@ -507,8 +504,7 @@ static int adnp_i2c_probe(struct i2c_client *client) mutex_init(&adnp->i2c_lock); adnp->client = client; - err = adnp_gpio_setup(adnp, num_gpios, - of_property_read_bool(np, "interrupt-controller")); + err = adnp_gpio_setup(adnp, num_gpios, device_property_read_bool(dev, "interrupt-controller")); if (err) return err; |