diff options
Diffstat (limited to 'drivers/pps/clients/pps-gpio.c')
| -rw-r--r-- | drivers/pps/clients/pps-gpio.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c index 291240dce79e..c6db3a3b257b 100644 --- a/drivers/pps/clients/pps-gpio.c +++ b/drivers/pps/clients/pps-gpio.c @@ -12,14 +12,14 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/pps_kernel.h> #include <linux/gpio/consumer.h> #include <linux/list.h> -#include <linux/of_device.h> -#include <linux/of_gpio.h> +#include <linux/property.h> #include <linux/timer.h> #include <linux/jiffies.h> @@ -102,7 +102,6 @@ static void pps_gpio_echo_timer_callback(struct timer_list *t) static int pps_gpio_setup(struct platform_device *pdev) { struct pps_gpio_device_data *data = platform_get_drvdata(pdev); - struct device_node *np = pdev->dev.of_node; int ret; u32 value; @@ -121,26 +120,24 @@ static int pps_gpio_setup(struct platform_device *pdev) "failed to request ECHO GPIO\n"); if (data->echo_pin) { - ret = of_property_read_u32(np, - "echo-active-ms", - &value); + ret = device_property_read_u32(&pdev->dev, "echo-active-ms", &value); if (ret) { dev_err(&pdev->dev, - "failed to get echo-active-ms from OF\n"); + "failed to get echo-active-ms from FW\n"); return ret; } data->echo_active_ms = value; /* sanity check on echo_active_ms */ if (!data->echo_active_ms || data->echo_active_ms > 999) { dev_err(&pdev->dev, - "echo-active-ms: %u - bad value from OF\n", + "echo-active-ms: %u - bad value from FW\n", data->echo_active_ms); return -EINVAL; } } - if (of_property_read_bool(np, "assert-falling-edge")) - data->assert_falling_edge = true; + data->assert_falling_edge = + device_property_read_bool(&pdev->dev, "assert-falling-edge"); return 0; } |