diff --git a/[refs] b/[refs]
index e56871318b8e..f5b655255e95 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 25672b9dde18b86e736b8138bcffbaf7158d160a
+refs/heads/master: ed3a6787bfff125a7aee88e5be0e0661887dfd15
diff --git a/trunk/drivers/video/backlight/s6e63m0.c b/trunk/drivers/video/backlight/s6e63m0.c
index a3128c9cb7ad..2d8328691df4 100644
--- a/trunk/drivers/video/backlight/s6e63m0.c
+++ b/trunk/drivers/video/backlight/s6e63m0.c
@@ -729,7 +729,7 @@ static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev,
 
 	return strlen(buf);
 }
-static DEVICE_ATTR(gamma_table, 0644,
+static DEVICE_ATTR(gamma_table, 0444,
 		s6e63m0_sysfs_show_gamma_table, NULL);
 
 static int __init s6e63m0_probe(struct spi_device *spi)