diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-06-05 21:14:16 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-07-04 18:38:40 +0200 |
| commit | d7636117ca976e217b6452c082e7f7c041f4019c (patch) | |
| tree | 8636a2db09b2bb233a2b2e323d2de8958cd2476b /drivers/mfd | |
| parent | mfd: tps65912: Use devm helper functions to simplify probe (diff) | |
| download | linux-d7636117ca976e217b6452c082e7f7c041f4019c.tar.xz linux-d7636117ca976e217b6452c082e7f7c041f4019c.zip | |
mfd: lm3533: Move to new GPIO descriptor-based APIs
Legacy GPIO APIs are subject to remove. Convert the driver to new APIs.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605191458.2536819-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/lm3533-core.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c index c1219e608c5f..0a2409d00b2e 100644 --- a/drivers/mfd/lm3533-core.c +++ b/drivers/mfd/lm3533-core.c @@ -11,7 +11,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/err.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/mfd/core.h> #include <linux/regmap.h> @@ -225,14 +225,12 @@ static int lm3533_set_lvled_config(struct lm3533 *lm3533, u8 lvled, u8 led) static void lm3533_enable(struct lm3533 *lm3533) { - if (gpio_is_valid(lm3533->gpio_hwen)) - gpio_set_value(lm3533->gpio_hwen, 1); + gpiod_set_value(lm3533->hwen, 1); } static void lm3533_disable(struct lm3533 *lm3533) { - if (gpio_is_valid(lm3533->gpio_hwen)) - gpio_set_value(lm3533->gpio_hwen, 0); + gpiod_set_value(lm3533->hwen, 0); } enum lm3533_attribute_type { @@ -483,18 +481,10 @@ static int lm3533_device_init(struct lm3533 *lm3533) return -EINVAL; } - lm3533->gpio_hwen = pdata->gpio_hwen; - - if (gpio_is_valid(lm3533->gpio_hwen)) { - ret = devm_gpio_request_one(lm3533->dev, lm3533->gpio_hwen, - GPIOF_OUT_INIT_LOW, "lm3533-hwen"); - if (ret < 0) { - dev_err(lm3533->dev, - "failed to request HWEN GPIO %d\n", - lm3533->gpio_hwen); - return ret; - } - } + lm3533->hwen = devm_gpiod_get(lm3533->dev, NULL, GPIOD_OUT_LOW); + if (IS_ERR(lm3533->hwen)) + return dev_err_probe(lm3533->dev, PTR_ERR(lm3533->hwen), "failed to request HWEN GPIO\n"); + gpiod_set_consumer_name(lm3533->hwen, "lm3533-hwen"); lm3533_enable(lm3533); |