diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/backlight/mp3309c.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/video/backlight/mp3309c.c b/drivers/video/backlight/mp3309c.c index 426e9f2356ad..708c053d492c 100644 --- a/drivers/video/backlight/mp3309c.c +++ b/drivers/video/backlight/mp3309c.c @@ -222,10 +222,9 @@ static int mp3309c_parse_fwnode(struct mp3309c_chip *chip, */ pdata->dimming_mode = DIMMING_ANALOG_I2C; if (device_property_present(dev, "pwms")) { - chip->pwmd = devm_pwm_get(chip->dev, NULL); + chip->pwmd = devm_pwm_get(dev, NULL); if (IS_ERR(chip->pwmd)) - return dev_err_probe(chip->dev, PTR_ERR(chip->pwmd), - "error getting pwm data\n"); + return dev_err_probe(dev, PTR_ERR(chip->pwmd), "error getting pwm data\n"); pdata->dimming_mode = DIMMING_PWM; pwm_apply_args(chip->pwmd); } @@ -243,11 +242,9 @@ static int mp3309c_parse_fwnode(struct mp3309c_chip *chip, num_levels = ANALOG_I2C_NUM_LEVELS; /* Enable GPIO used in I2C dimming mode only */ - chip->enable_gpio = devm_gpiod_get(chip->dev, "enable", - GPIOD_OUT_HIGH); + chip->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH); if (IS_ERR(chip->enable_gpio)) - return dev_err_probe(chip->dev, - PTR_ERR(chip->enable_gpio), + return dev_err_probe(dev, PTR_ERR(chip->enable_gpio), "error getting enable gpio\n"); } else { /* @@ -265,8 +262,7 @@ static int mp3309c_parse_fwnode(struct mp3309c_chip *chip, } /* Fill brightness levels array */ - pdata->levels = devm_kcalloc(chip->dev, num_levels, - sizeof(*pdata->levels), GFP_KERNEL); + pdata->levels = devm_kcalloc(dev, num_levels, sizeof(*pdata->levels), GFP_KERNEL); if (!pdata->levels) return -ENOMEM; if (device_property_present(dev, "brightness-levels")) { @@ -336,21 +332,21 @@ static int mp3309c_probe(struct i2c_client *client) if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) return dev_err_probe(dev, -EOPNOTSUPP, "failed to check i2c functionality\n"); - chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL); + chip = devm_kzalloc(dev, sizeof(*chip), GFP_KERNEL); if (!chip) return -ENOMEM; - chip->dev = &client->dev; + chip->dev = dev; chip->regmap = devm_regmap_init_i2c(client, &mp3309c_regmap); if (IS_ERR(chip->regmap)) - return dev_err_probe(&client->dev, PTR_ERR(chip->regmap), + return dev_err_probe(dev, PTR_ERR(chip->regmap), "failed to allocate register map\n"); i2c_set_clientdata(client, chip); if (!pdata) { - pdata = devm_kzalloc(chip->dev, sizeof(*pdata), GFP_KERNEL); + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; @@ -367,11 +363,10 @@ static int mp3309c_probe(struct i2c_client *client) props.type = BACKLIGHT_RAW; props.power = FB_BLANK_UNBLANK; props.fb_blank = FB_BLANK_UNBLANK; - chip->bl = devm_backlight_device_register(chip->dev, "mp3309c", - chip->dev, chip, + chip->bl = devm_backlight_device_register(dev, "mp3309c", dev, chip, &mp3309c_bl_ops, &props); if (IS_ERR(chip->bl)) - return dev_err_probe(chip->dev, PTR_ERR(chip->bl), + return dev_err_probe(dev, PTR_ERR(chip->bl), "error registering backlight device\n"); /* In PWM dimming mode, enable pwm device */ @@ -383,8 +378,7 @@ static int mp3309c_probe(struct i2c_client *client) pwmstate.enabled = true; ret = pwm_apply_might_sleep(chip->pwmd, &pwmstate); if (ret) - return dev_err_probe(chip->dev, ret, - "error setting pwm device\n"); + return dev_err_probe(dev, ret, "error setting pwm device\n"); } chip->pdata->status = FIRST_POWER_ON; |