diff options
Diffstat (limited to 'drivers/video/backlight/lms283gf05.c')
| -rw-r--r-- | drivers/video/backlight/lms283gf05.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c index 4eec47261cd..14590c54aed 100644 --- a/drivers/video/backlight/lms283gf05.c +++ b/drivers/video/backlight/lms283gf05.c @@ -128,7 +128,7 @@ static int lms283gf05_power_set(struct lcd_device *ld, int power) { struct lms283gf05_state *st = lcd_get_data(ld); struct spi_device *spi = st->spi; - struct lms283gf05_pdata *pdata = spi->dev.platform_data; + struct lms283gf05_pdata *pdata = dev_get_platdata(&spi->dev); if (power <= FB_BLANK_NORMAL) { if (pdata) @@ -153,7 +153,7 @@ static struct lcd_ops lms_ops = { static int lms283gf05_probe(struct spi_device *spi) { struct lms283gf05_state *st; - struct lms283gf05_pdata *pdata = spi->dev.platform_data; + struct lms283gf05_pdata *pdata = dev_get_platdata(&spi->dev); struct lcd_device *ld; int ret = 0; @@ -168,12 +168,11 @@ static int lms283gf05_probe(struct spi_device *spi) st = devm_kzalloc(&spi->dev, sizeof(struct lms283gf05_state), GFP_KERNEL); - if (st == NULL) { - dev_err(&spi->dev, "No memory for device state\n"); + if (st == NULL) return -ENOMEM; - } - ld = lcd_device_register("lms283gf05", &spi->dev, st, &lms_ops); + ld = devm_lcd_device_register(&spi->dev, "lms283gf05", &spi->dev, st, + &lms_ops); if (IS_ERR(ld)) return PTR_ERR(ld); @@ -190,22 +189,12 @@ static int lms283gf05_probe(struct spi_device *spi) return 0; } -static int lms283gf05_remove(struct spi_device *spi) -{ - struct lms283gf05_state *st = spi_get_drvdata(spi); - - lcd_device_unregister(st->ld); - - return 0; -} - static struct spi_driver lms283gf05_driver = { .driver = { .name = "lms283gf05", .owner = THIS_MODULE, }, .probe = lms283gf05_probe, - .remove = lms283gf05_remove, }; module_spi_driver(lms283gf05_driver); |