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path: root/drivers/pwm/pwm-pca9685.c
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Diffstat (limited to 'drivers/pwm/pwm-pca9685.c')
-rw-r--r--drivers/pwm/pwm-pca9685.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c
index 5f55cfab9b1c..a7eaf962a95b 100644
--- a/drivers/pwm/pwm-pca9685.c
+++ b/drivers/pwm/pwm-pca9685.c
@@ -241,11 +241,11 @@ static inline int pca9685_pwm_gpio_probe(struct pca9685 *pca)
}
#endif
-static void pca9685_set_sleep_mode(struct pca9685 *pca, int sleep)
+static void pca9685_set_sleep_mode(struct pca9685 *pca, bool enable)
{
regmap_update_bits(pca->regmap, PCA9685_MODE1,
- MODE1_SLEEP, sleep ? MODE1_SLEEP : 0);
- if (!sleep) {
+ MODE1_SLEEP, enable ? MODE1_SLEEP : 0);
+ if (!enable) {
/* Wait 500us for the oscillator to be back up */
udelay(500);
}
@@ -272,13 +272,13 @@ static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
* state is guaranteed active here.
*/
/* Put chip into sleep mode */
- pca9685_set_sleep_mode(pca, 1);
+ pca9685_set_sleep_mode(pca, true);
/* Change the chip-wide output frequency */
regmap_write(pca->regmap, PCA9685_PRESCALE, prescale);
/* Wake the chip up */
- pca9685_set_sleep_mode(pca, 0);
+ pca9685_set_sleep_mode(pca, false);
pca->period_ns = period_ns;
} else {
@@ -534,7 +534,7 @@ static int pca9685_pwm_runtime_suspend(struct device *dev)
struct i2c_client *client = to_i2c_client(dev);
struct pca9685 *pca = i2c_get_clientdata(client);
- pca9685_set_sleep_mode(pca, 1);
+ pca9685_set_sleep_mode(pca, true);
return 0;
}
@@ -543,7 +543,7 @@ static int pca9685_pwm_runtime_resume(struct device *dev)
struct i2c_client *client = to_i2c_client(dev);
struct pca9685 *pca = i2c_get_clientdata(client);
- pca9685_set_sleep_mode(pca, 0);
+ pca9685_set_sleep_mode(pca, false);
return 0;
}
#endif