diff options
Diffstat (limited to 'drivers/video/backlight/lms501kf03.c')
| -rw-r--r-- | drivers/video/backlight/lms501kf03.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c index b43882abefa..77258b7b04b 100644 --- a/drivers/video/backlight/lms501kf03.c +++ b/drivers/video/backlight/lms501kf03.c @@ -344,14 +344,14 @@ static int lms501kf03_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; } - ld = lcd_device_register("lms501kf03", &spi->dev, lcd, - &lms501kf03_lcd_ops); + ld = devm_lcd_device_register(&spi->dev, "lms501kf03", &spi->dev, lcd, + &lms501kf03_lcd_ops); if (IS_ERR(ld)) return PTR_ERR(ld); @@ -382,18 +382,15 @@ static int lms501kf03_remove(struct spi_device *spi) struct lms501kf03 *lcd = spi_get_drvdata(spi); lms501kf03_power(lcd, FB_BLANK_POWERDOWN); - lcd_device_unregister(lcd->ld); - return 0; } -#if defined(CONFIG_PM) - -static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg) +#ifdef CONFIG_PM_SLEEP +static int lms501kf03_suspend(struct device *dev) { - struct lms501kf03 *lcd = spi_get_drvdata(spi); + struct lms501kf03 *lcd = dev_get_drvdata(dev); - dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power); + dev_dbg(dev, "lcd->power = %d\n", lcd->power); /* * when lcd panel is suspend, lcd panel becomes off @@ -402,19 +399,19 @@ static int lms501kf03_suspend(struct spi_device *spi, pm_message_t mesg) return lms501kf03_power(lcd, FB_BLANK_POWERDOWN); } -static int lms501kf03_resume(struct spi_device *spi) +static int lms501kf03_resume(struct device *dev) { - struct lms501kf03 *lcd = spi_get_drvdata(spi); + struct lms501kf03 *lcd = dev_get_drvdata(dev); lcd->power = FB_BLANK_POWERDOWN; return lms501kf03_power(lcd, FB_BLANK_UNBLANK); } -#else -#define lms501kf03_suspend NULL -#define lms501kf03_resume NULL #endif +static SIMPLE_DEV_PM_OPS(lms501kf03_pm_ops, lms501kf03_suspend, + lms501kf03_resume); + static void lms501kf03_shutdown(struct spi_device *spi) { struct lms501kf03 *lcd = spi_get_drvdata(spi); @@ -426,12 +423,11 @@ static struct spi_driver lms501kf03_driver = { .driver = { .name = "lms501kf03", .owner = THIS_MODULE, + .pm = &lms501kf03_pm_ops, }, .probe = lms501kf03_probe, .remove = lms501kf03_remove, .shutdown = lms501kf03_shutdown, - .suspend = lms501kf03_suspend, - .resume = lms501kf03_resume, }; module_spi_driver(lms501kf03_driver); |