From a550dfd8df86c4c080f8d8667b7f66ab35548703 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 25 Jul 2011 17:11:58 -0700
Subject: [PATCH] --- yaml --- r: 258927 b: refs/heads/master c:
 e2e7da9bccd77ef6793b865c1b78c7e519ccc562 h: refs/heads/master i:   258925:
 894f3033f1ea96e6ae6d77b580962e8b02651343   258923:
 176c359b0b18b106c17b6d1da7e3e6a731e203af   258919:
 c71623cf953f336a9f4461cfd135b274c903da81   258911:
 270bbdf851eadf859ec47561b37409aa9256ac87 v: v3

---
 [refs]                                 | 2 +-
 trunk/drivers/video/backlight/ld9040.c | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index 4b5767b5cb0f..2cb2a6b6c194 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ccb6108f5b0b541d3eb332c3a73e645c0f84278e
+refs/heads/master: e2e7da9bccd77ef6793b865c1b78c7e519ccc562
diff --git a/trunk/drivers/video/backlight/ld9040.c b/trunk/drivers/video/backlight/ld9040.c
index 7281b2506a67..62bcde3c97f2 100644
--- a/trunk/drivers/video/backlight/ld9040.c
+++ b/trunk/drivers/video/backlight/ld9040.c
@@ -701,9 +701,9 @@ static int ld9040_probe(struct spi_device *spi)
 
 	bd = backlight_device_register("ld9040-bl", &spi->dev,
 		lcd, &ld9040_backlight_ops, NULL);
-	if (IS_ERR(ld)) {
-		ret = PTR_ERR(ld);
-		goto out_free_lcd;
+	if (IS_ERR(bd)) {
+		ret = PTR_ERR(bd);
+		goto out_unregister_lcd;
 	}
 
 	bd->props.max_brightness = MAX_BRIGHTNESS;
@@ -731,6 +731,8 @@ 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);
 out_free_lcd:
 	kfree(lcd);
 	return ret;
@@ -741,6 +743,7 @@ static int __devexit ld9040_remove(struct spi_device *spi)
 	struct ld9040 *lcd = dev_get_drvdata(&spi->dev);
 
 	ld9040_power(lcd, FB_BLANK_POWERDOWN);
+	backlight_device_unregister(lcd->bd);
 	lcd_device_unregister(lcd->ld);
 	kfree(lcd);