drivers/video/backlight/tps65217_bl.c add default brightness value option

Signed-off-by: Matus Ujhelyi <matus.ujhelyi@streamunlimited.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
index 290762f..29eab2b 100644
--- a/include/linux/mfd/tps65217.h
+++ b/include/linux/mfd/tps65217.h
@@ -228,6 +228,7 @@
 struct tps65217_bl_pdata {
 	enum tps65217_bl_isel isel;
 	enum tps65217_bl_fdim fdim;
+	int dft_brightness;
 };
 
 /**