diff options
| author | Matthias Schiffer <matthias.schiffer@ew.tq-group.com> | 2020-02-26 16:52:26 +0300 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2020-03-30 17:55:27 +0300 |
| commit | 69ee15f1b7a506b0484d58f2ee6add598fbca29f (patch) | |
| tree | d02c6404a05fa4bb8958c87422c0bef0eab9b318 /drivers/pwm | |
| parent | cef6df8bcdda10a0b2984030f161dcd01e2e934c (diff) | |
| download | linux-69ee15f1b7a506b0484d58f2ee6add598fbca29f.tar.xz | |
pwm: pca9685: Remove unused duty_cycle struct element
duty_cycle was only set, never read.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-pca9685.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c index b07bdca3d510..19ac97108a64 100644 --- a/drivers/pwm/pwm-pca9685.c +++ b/drivers/pwm/pwm-pca9685.c @@ -69,7 +69,6 @@ struct pca9685 { struct pwm_chip chip; struct regmap *regmap; - int duty_ns; int period_ns; #if IS_ENABLED(CONFIG_GPIOLIB) struct mutex lock; @@ -272,8 +271,6 @@ static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, } } - pca->duty_ns = duty_ns; - if (duty_ns < 1) { if (pwm->hwpwm >= PCA9685_MAXCHAN) reg = PCA9685_ALL_LED_OFF_H; @@ -449,7 +446,6 @@ static int pca9685_pwm_probe(struct i2c_client *client, ret); return ret; } - pca->duty_ns = 0; pca->period_ns = PCA9685_DEFAULT_PERIOD; i2c_set_clientdata(client, pca); |