diff options
| -rw-r--r-- | drivers/pwm/pwm-atmel-hlcdc.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c index 1f6fc9a9fcf3..2d64af045fc5 100644 --- a/drivers/pwm/pwm-atmel-hlcdc.c +++ b/drivers/pwm/pwm-atmel-hlcdc.c @@ -183,9 +183,10 @@ static const struct atmel_hlcdc_pwm_errata atmel_hlcdc_pwm_sama5d3_errata = { static int atmel_hlcdc_pwm_suspend(struct device *dev) { struct atmel_hlcdc_pwm *atmel = dev_get_drvdata(dev); + struct pwm_device *pwm = &atmel->chip.pwms[0]; /* Keep the periph clock enabled if the PWM is still running. */ - if (!pwm_is_enabled(&atmel->chip.pwms[0])) + if (!pwm->state.enabled) clk_disable_unprepare(atmel->hlcdc->periph_clk); return 0; @@ -194,20 +195,17 @@ static int atmel_hlcdc_pwm_suspend(struct device *dev) static int atmel_hlcdc_pwm_resume(struct device *dev) { struct atmel_hlcdc_pwm *atmel = dev_get_drvdata(dev); - struct pwm_state state; + struct pwm_device *pwm = &atmel->chip.pwms[0]; int ret; - pwm_get_state(&atmel->chip.pwms[0], &state); - /* Re-enable the periph clock it was stopped during suspend. */ - if (!state.enabled) { + if (!pwm->state.enabled) { ret = clk_prepare_enable(atmel->hlcdc->periph_clk); if (ret) return ret; } - return atmel_hlcdc_pwm_apply(&atmel->chip, &atmel->chip.pwms[0], - &state); + return atmel_hlcdc_pwm_apply(&atmel->chip, pwm, &pwm->state); } static DEFINE_SIMPLE_DEV_PM_OPS(atmel_hlcdc_pwm_pm_ops, |