Use devm_lcd_device_register() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
drivers/video/backlight/tdo24m.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index 2ccfa46..908016f 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -385,21 +385,17 @@ static int tdo24m_probe(struct spi_device *spi)
return -EINVAL;
}
- lcd->lcd_dev = lcd_device_register("tdo24m", &spi->dev,
- lcd, &tdo24m_ops);
+ lcd->lcd_dev = devm_lcd_device_register(&spi->dev, "tdo24m", &spi->dev,
+ lcd, &tdo24m_ops);
if (IS_ERR(lcd->lcd_dev))
return PTR_ERR(lcd->lcd_dev);
spi_set_drvdata(spi, lcd);
err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
if (err)
- goto out_unregister;
+ return err;
return 0;
-
-out_unregister:
- lcd_device_unregister(lcd->lcd_dev);
- return err;
}
static int tdo24m_remove(struct spi_device *spi)
@@ -407,8 +403,6 @@ static int tdo24m_remove(struct spi_device *spi)
struct tdo24m *lcd = spi_get_drvdata(spi);
tdo24m_power(lcd, FB_BLANK_POWERDOWN);
- lcd_device_unregister(lcd->lcd_dev);
-
return 0;
}
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
