diff options
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/masters/w1-gpio.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c index 8d65db65178c..67596428f69b 100644 --- a/drivers/w1/masters/w1-gpio.c +++ b/drivers/w1/masters/w1-gpio.c @@ -20,7 +20,6 @@ struct w1_gpio_ddata { struct gpio_desc *gpiod; struct gpio_desc *pullup_gpiod; - void (*enable_external_pullup)(int enable); unsigned int pullup_duration; }; @@ -134,9 +133,6 @@ static int w1_gpio_probe(struct platform_device *pdev) return err; } - if (pdata->enable_external_pullup) - pdata->enable_external_pullup(1); - if (pdata->pullup_gpiod) gpiod_set_value(pdata->pullup_gpiod, 1); @@ -150,9 +146,6 @@ static int w1_gpio_remove(struct platform_device *pdev) struct w1_bus_master *master = platform_get_drvdata(pdev); struct w1_gpio_ddata *pdata = master->data; - if (pdata->enable_external_pullup) - pdata->enable_external_pullup(0); - if (pdata->pullup_gpiod) gpiod_set_value(pdata->pullup_gpiod, 0); @@ -161,34 +154,9 @@ static int w1_gpio_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused w1_gpio_suspend(struct device *dev) -{ - struct w1_bus_master *master = dev_get_drvdata(dev); - struct w1_gpio_ddata *pdata = master->data; - - if (pdata->enable_external_pullup) - pdata->enable_external_pullup(0); - - return 0; -} - -static int __maybe_unused w1_gpio_resume(struct device *dev) -{ - struct w1_bus_master *master = dev_get_drvdata(dev); - struct w1_gpio_ddata *pdata = master->data; - - if (pdata->enable_external_pullup) - pdata->enable_external_pullup(1); - - return 0; -} - -static SIMPLE_DEV_PM_OPS(w1_gpio_pm_ops, w1_gpio_suspend, w1_gpio_resume); - static struct platform_driver w1_gpio_driver = { .driver = { .name = "w1-gpio", - .pm = &w1_gpio_pm_ops, .of_match_table = of_match_ptr(w1_gpio_dt_ids), }, .probe = w1_gpio_probe, |