backlight: lp855x: fix initial brightness type

Valid range of the brightness is from 0 to 255, so initial brightness
is changed from integer to u8.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h
index e0954dfea7ee..a4ed0bd65fda 100644
--- a/include/linux/platform_data/lp855x.h
+++ b/include/linux/platform_data/lp855x.h
@@ -124,7 +124,7 @@ struct lp855x_rom_data {
 struct lp855x_platform_data {
         const char *name;
         u8 device_control;
-        int initial_brightness;
+        u8 initial_brightness;
         unsigned int period_ns;
         u8 load_new_rom_data;
         int size_program;