diff options
| author | David Jander <david@protonic.nl> | 2020-08-28 14:14:13 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2020-09-24 09:18:13 +0200 |
| commit | 316b676bd4cc022d1dd73d13045a8ab01792e0d1 (patch) | |
| tree | 1934feb64928b5ffbab5a5b2316d5492b6925909 /drivers/pwm/pwm-pca9685.c | |
| parent | pwm: sun4i: Simplify with dev_err_probe() (diff) | |
| download | linux-316b676bd4cc022d1dd73d13045a8ab01792e0d1.tar.xz linux-316b676bd4cc022d1dd73d13045a8ab01792e0d1.zip | |
pwm: pca9685: Make comments more consistent
Make all explanatory comments start with an uppercase char.
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-pca9685.c')
| -rw-r--r-- | drivers/pwm/pwm-pca9685.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c index 76cd22bd6614..0f1a3e07e501 100644 --- a/drivers/pwm/pwm-pca9685.c +++ b/drivers/pwm/pwm-pca9685.c @@ -91,7 +91,7 @@ static bool pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) mutex_lock(&pca->lock); if (pwm_idx >= PCA9685_MAXCHAN) { /* - * "all LEDs" channel: + * "All LEDs" channel: * pretend already in use if any of the PWMs are requested */ if (!bitmap_empty(pca->pwms_inuse, PCA9685_MAXCHAN)) { @@ -100,7 +100,7 @@ static bool pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) } } else { /* - * regular channel: + * Regular channel: * pretend already in use if the "all LEDs" channel is requested */ if (test_bit(PCA9685_MAXCHAN, pca->pwms_inuse)) { @@ -257,7 +257,7 @@ static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, if (prescale >= PCA9685_PRESCALE_MIN && prescale <= PCA9685_PRESCALE_MAX) { /* - * putting the chip briefly into SLEEP mode + * Putting the chip briefly into SLEEP mode * at this point won't interfere with the * pm_runtime framework, because the pm_runtime * state is guaranteed active here. @@ -475,12 +475,12 @@ static int pca9685_pwm_probe(struct i2c_client *client, regmap_write(pca->regmap, PCA9685_MODE2, mode2); - /* clear all "full off" bits */ + /* Clear all "full off" bits */ regmap_write(pca->regmap, PCA9685_ALL_LED_OFF_L, 0); regmap_write(pca->regmap, PCA9685_ALL_LED_OFF_H, 0); pca->chip.ops = &pca9685_pwm_ops; - /* add an extra channel for ALL_LED */ + /* Add an extra channel for ALL_LED */ pca->chip.npwm = PCA9685_MAXCHAN + 1; pca->chip.dev = &client->dev; @@ -496,10 +496,10 @@ static int pca9685_pwm_probe(struct i2c_client *client, return ret; } - /* the chip comes out of power-up in the active state */ + /* The chip comes out of power-up in the active state */ pm_runtime_set_active(&client->dev); /* - * enable will put the chip into suspend, which is what we + * Enable will put the chip into suspend, which is what we * want as all outputs are disabled at this point */ pm_runtime_enable(&client->dev); |