drm/amd/display: enable optional pipe split for single display

[linux-2.6-microblaze.git] / drivers / pwm / pwm-pca9685.c

diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c
index 5f55cfa..a7eaf96 100644 (file)
--- 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