diff options
| author |   Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-02-11 13:08:46 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-02-17 14:27:35 +0100 |
| commit | 3150619d1a14d920463107bd18fe4d566f2ee05a (patch) | |
| tree | 9f1420ba00c6f6ac390862cefdeb3d26ebc40cab | |
| parent | phy: mapphone-mdm6600: use gpiod_multi_set_value_cansleep (diff) | |
| download | wireguard-linux-3150619d1a14d920463107bd18fe4d566f2ee05a.tar.xz wireguard-linux-3150619d1a14d920463107bd18fe4d566f2ee05a.zip | |
gpio: latch: use generic device properties
Replace calls to OF-specific interface with generic device property
getters. This is good practice and also drops implicit run-time
dependency on CONFIG_OF.
Link: https://lore.kernel.org/r/20250211120847.42437-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-latch.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-latch.c b/drivers/gpio/gpio-latch.c index d7c3b20c8482..722eb5b045f5 100644 --- a/drivers/gpio/gpio-latch.c +++ b/drivers/gpio/gpio-latch.c @@ -44,6 +44,7 @@ #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/delay.h> #include "gpiolib.h" @@ -138,9 +139,9 @@ static bool gpio_latch_can_sleep(struct gpio_latch_priv *priv, unsigned int n_la static int gpio_latch_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct gpio_latch_priv *priv; unsigned int n_latches; - struct device_node *np = pdev->dev.of_node; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -172,14 +173,16 @@ static int gpio_latch_probe(struct platform_device *pdev) spin_lock_init(&priv->spinlock); } - of_property_read_u32(np, "setup-duration-ns", &priv->setup_duration_ns); + device_property_read_u32(dev, "setup-duration-ns", + &priv->setup_duration_ns); if (priv->setup_duration_ns > DURATION_NS_MAX) { dev_warn(&pdev->dev, "setup-duration-ns too high, limit to %d\n", DURATION_NS_MAX); priv->setup_duration_ns = DURATION_NS_MAX; } - of_property_read_u32(np, "clock-duration-ns", &priv->clock_duration_ns); + device_property_read_u32(dev, "clock-duration-ns", + &priv->clock_duration_ns); if (priv->clock_duration_ns > DURATION_NS_MAX) { dev_warn(&pdev->dev, "clock-duration-ns too high, limit to %d\n", DURATION_NS_MAX); |