diff options
Diffstat (limited to 'drivers/video/backlight/ld9040.c')
| -rw-r--r-- | drivers/video/backlight/ld9040.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c index 1e0a3093ce5..506a6c23603 100644 --- a/drivers/video/backlight/ld9040.c +++ b/drivers/video/backlight/ld9040.c @@ -702,7 +702,7 @@ static int ld9040_probe(struct spi_device *spi) lcd->spi = spi; lcd->dev = &spi->dev; - lcd->lcd_pd = spi->dev.platform_data; + lcd->lcd_pd = dev_get_platdata(&spi->dev); if (!lcd->lcd_pd) { dev_err(&spi->dev, "platform data is NULL.\n"); return -EINVAL; @@ -716,7 +716,8 @@ static int ld9040_probe(struct spi_device *spi) return ret; } - ld = lcd_device_register("ld9040", &spi->dev, lcd, &ld9040_lcd_ops); + ld = devm_lcd_device_register(&spi->dev, "ld9040", &spi->dev, lcd, + &ld9040_lcd_ops); if (IS_ERR(ld)) return PTR_ERR(ld); @@ -726,12 +727,10 @@ static int ld9040_probe(struct spi_device *spi) props.type = BACKLIGHT_RAW; props.max_brightness = MAX_BRIGHTNESS; - bd = backlight_device_register("ld9040-bl", &spi->dev, - lcd, &ld9040_backlight_ops, &props); - if (IS_ERR(bd)) { - ret = PTR_ERR(bd); - goto out_unregister_lcd; - } + bd = devm_backlight_device_register(&spi->dev, "ld9040-bl", &spi->dev, + lcd, &ld9040_backlight_ops, &props); + if (IS_ERR(bd)) + return PTR_ERR(bd); bd->props.brightness = MAX_BRIGHTNESS; lcd->bd = bd; @@ -757,11 +756,6 @@ static int ld9040_probe(struct spi_device *spi) dev_info(&spi->dev, "ld9040 panel driver has been probed.\n"); return 0; - -out_unregister_lcd: - lcd_device_unregister(lcd->ld); - - return ret; } static int ld9040_remove(struct spi_device *spi) @@ -769,9 +763,6 @@ static int ld9040_remove(struct spi_device *spi) struct ld9040 *lcd = spi_get_drvdata(spi); ld9040_power(lcd, FB_BLANK_POWERDOWN); - backlight_device_unregister(lcd->bd); - lcd_device_unregister(lcd->ld); - return 0; } |