diff options
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-intel.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 5c7348caac36..28eaa1e5dc1f 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -8,12 +8,13 @@ */ #include <linux/acpi.h> -#include <linux/module.h> #include <linux/interrupt.h> #include <linux/gpio/driver.h> #include <linux/log2.h> +#include <linux/module.h> #include <linux/platform_device.h> #include <linux/property.h> +#include <linux/time.h> #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> @@ -70,7 +71,7 @@ #define PADCFG2_DEBOUNCE_SHIFT 1 #define PADCFG2_DEBOUNCE_MASK GENMASK(4, 1) -#define DEBOUNCE_PERIOD 31250 /* ns */ +#define DEBOUNCE_PERIOD_NSEC 31250 struct intel_pad_context { u32 padcfg0; @@ -565,7 +566,7 @@ static int intel_config_get(struct pinctrl_dev *pctldev, unsigned int pin, return -EINVAL; v = (v & PADCFG2_DEBOUNCE_MASK) >> PADCFG2_DEBOUNCE_SHIFT; - arg = BIT(v) * DEBOUNCE_PERIOD / 1000; + arg = BIT(v) * DEBOUNCE_PERIOD_NSEC / NSEC_PER_USEC; break; } @@ -682,7 +683,7 @@ static int intel_config_set_debounce(struct intel_pinctrl *pctrl, if (debounce) { unsigned long v; - v = order_base_2(debounce * 1000 / DEBOUNCE_PERIOD); + v = order_base_2(debounce * NSEC_PER_USEC / DEBOUNCE_PERIOD_NSEC); if (v < 3 || v > 15) { ret = -EINVAL; goto exit_unlock; |