diff options
Diffstat (limited to 'drivers/pwm/pwm-stm32-lp.c')
| -rw-r--r-- | drivers/pwm/pwm-stm32-lp.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c index bbab6be314a8..b46d8193dd0f 100644 --- a/drivers/pwm/pwm-stm32-lp.c +++ b/drivers/pwm/pwm-stm32-lp.c @@ -197,6 +197,7 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) { struct stm32_lptimer *ddata = dev_get_drvdata(pdev->dev.parent); struct stm32_pwm_lp *priv; + struct pwm_chip *chip; int ret; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); @@ -205,28 +206,29 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) priv->regmap = ddata->regmap; priv->clk = ddata->clk; - priv->chip.dev = &pdev->dev; - priv->chip.ops = &stm32_pwm_lp_ops; - priv->chip.npwm = 1; + chip = &priv->chip; + chip->dev = &pdev->dev; + chip->ops = &stm32_pwm_lp_ops; + chip->npwm = 1; - ret = devm_pwmchip_add(&pdev->dev, &priv->chip); + ret = devm_pwmchip_add(&pdev->dev, chip); if (ret < 0) return ret; - platform_set_drvdata(pdev, priv); + platform_set_drvdata(pdev, chip); return 0; } static int stm32_pwm_lp_suspend(struct device *dev) { - struct stm32_pwm_lp *priv = dev_get_drvdata(dev); + struct pwm_chip *chip = dev_get_drvdata(dev); struct pwm_state state; - pwm_get_state(&priv->chip.pwms[0], &state); + pwm_get_state(&chip->pwms[0], &state); if (state.enabled) { dev_err(dev, "The consumer didn't stop us (%s)\n", - priv->chip.pwms[0].label); + chip->pwms[0].label); return -EBUSY; } |