diff options
Diffstat (limited to 'drivers/pinctrl/intel/pinctrl-baytrail.c')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-baytrail.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index faa8b7ff5bcf..3cd0798ee631 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -7,16 +7,16 @@ */ #include <linux/acpi.h> +#include <linux/array_size.h> #include <linux/bitops.h> #include <linux/gpio/driver.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> -#include <linux/kernel.h> #include <linux/module.h> #include <linux/types.h> #include <linux/platform_device.h> -#include <linux/pm_runtime.h> +#include <linux/pm.h> #include <linux/property.h> #include <linux/seq_file.h> #include <linux/string_helpers.h> @@ -722,8 +722,6 @@ static int byt_gpio_request_enable(struct pinctrl_dev *pctl_dev, raw_spin_unlock_irqrestore(&byt_lock, flags); - pm_runtime_get(vg->dev); - return 0; } @@ -734,7 +732,6 @@ static void byt_gpio_disable_free(struct pinctrl_dev *pctl_dev, struct intel_pinctrl *vg = pinctrl_dev_get_drvdata(pctl_dev); byt_gpio_clear_triggering(vg, offset); - pm_runtime_put(vg->dev); } static void byt_gpio_direct_irq_check(struct intel_pinctrl *vg, @@ -983,11 +980,18 @@ static int byt_pin_config_set(struct pinctrl_dev *pctl_dev, break; case PIN_CONFIG_INPUT_DEBOUNCE: - if (arg) + if (arg) { conf |= BYT_DEBOUNCE_EN; - else + } else { conf &= ~BYT_DEBOUNCE_EN; + /* + * No need to update the pulse value. + * Debounce is going to be disabled. + */ + break; + } + switch (arg) { case 375: db_pulse = BYT_DEBOUNCE_PULSE_375US; @@ -1654,7 +1658,6 @@ static int byt_pinctrl_probe(struct platform_device *pdev) return ret; platform_set_drvdata(pdev, vg); - pm_runtime_enable(dev); return 0; } @@ -1743,26 +1746,15 @@ static int byt_gpio_resume(struct device *dev) return 0; } -static int byt_gpio_runtime_suspend(struct device *dev) -{ - return 0; -} - -static int byt_gpio_runtime_resume(struct device *dev) -{ - return 0; -} - static const struct dev_pm_ops byt_gpio_pm_ops = { LATE_SYSTEM_SLEEP_PM_OPS(byt_gpio_suspend, byt_gpio_resume) - RUNTIME_PM_OPS(byt_gpio_runtime_suspend, byt_gpio_runtime_resume, NULL) }; static struct platform_driver byt_gpio_driver = { .probe = byt_pinctrl_probe, .driver = { .name = "byt_gpio", - .pm = pm_ptr(&byt_gpio_pm_ops), + .pm = pm_sleep_ptr(&byt_gpio_pm_ops), .acpi_match_table = byt_gpio_acpi_match, .suppress_bind_attrs = true, }, |