diff options
Diffstat (limited to 'drivers/pwm/pwm-atmel-tcb.c')
| -rw-r--r-- | drivers/pwm/pwm-atmel-tcb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index 0a7b6582edb1..ba6ce01035e4 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -76,7 +76,7 @@ static int atmel_tcb_pwm_request(struct pwm_chip *chip, if (!tcbpwm) return -ENOMEM; - ret = clk_enable(tc->clk[group]); + ret = clk_prepare_enable(tc->clk[group]); if (ret) { devm_kfree(chip->dev, tcbpwm); return ret; @@ -124,7 +124,7 @@ static void atmel_tcb_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) struct atmel_tcb_pwm_device *tcbpwm = pwm_get_chip_data(pwm); struct atmel_tc *tc = tcbpwmc->tc; - clk_disable(tc->clk[pwm->hwpwm / 2]); + clk_disable_unprepare(tc->clk[pwm->hwpwm / 2]); tcbpwmc->pwms[pwm->hwpwm] = NULL; devm_kfree(chip->dev, tcbpwm); } @@ -434,6 +434,7 @@ MODULE_DEVICE_TABLE(of, atmel_tcb_pwm_dt_ids); static struct platform_driver atmel_tcb_pwm_driver = { .driver = { .name = "atmel-tcb-pwm", + .owner = THIS_MODULE, .of_match_table = atmel_tcb_pwm_dt_ids, }, .probe = atmel_tcb_pwm_probe, |