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path: root/drivers/video/backlight/s6e63m0.c
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Diffstat (limited to 'drivers/video/backlight/s6e63m0.c')
-rw-r--r--drivers/video/backlight/s6e63m0.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index b37bb1854bf4..510a1bcf76f1 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -735,13 +735,14 @@ static int s6e63m0_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("s6e63m0", &spi->dev, lcd, &s6e63m0_lcd_ops);
+ ld = devm_lcd_device_register(&spi->dev, "s6e63m0", &spi->dev, lcd,
+ &s6e63m0_lcd_ops);
if (IS_ERR(ld))
return PTR_ERR(ld);
@@ -751,12 +752,11 @@ static int s6e63m0_probe(struct spi_device *spi)
props.type = BACKLIGHT_RAW;
props.max_brightness = MAX_BRIGHTNESS;
- bd = backlight_device_register("s6e63m0bl-bl", &spi->dev, lcd,
- &s6e63m0_backlight_ops, &props);
- if (IS_ERR(bd)) {
- ret = PTR_ERR(bd);
- goto out_lcd_unregister;
- }
+ bd = devm_backlight_device_register(&spi->dev, "s6e63m0bl-bl",
+ &spi->dev, lcd, &s6e63m0_backlight_ops,
+ &props);
+ if (IS_ERR(bd))
+ return PTR_ERR(bd);
bd->props.brightness = MAX_BRIGHTNESS;
lcd->bd = bd;
@@ -798,10 +798,6 @@ static int s6e63m0_probe(struct spi_device *spi)
dev_info(&spi->dev, "s6e63m0 panel driver has been probed.\n");
return 0;
-
-out_lcd_unregister:
- lcd_device_unregister(ld);
- return ret;
}
static int s6e63m0_remove(struct spi_device *spi)
@@ -811,8 +807,6 @@ static int s6e63m0_remove(struct spi_device *spi)
s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
device_remove_file(&spi->dev, &dev_attr_gamma_table);
device_remove_file(&spi->dev, &dev_attr_gamma_mode);
- backlight_device_unregister(lcd->bd);
- lcd_device_unregister(lcd->ld);
return 0;
}