Encapsulate the display (1)

Remove some corner cases for the footer display we have the same
display feature for all the pm blocks.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/display.h b/display.h
index 047d674..0b407fb 100644
--- a/display.h
+++ b/display.h
@@ -13,4 +13,4 @@
  *       - initial API and implementation
  *******************************************************************************/
 
-extern int display_init(void);
+extern int display_init(int wdefault);