[Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface

signef-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 1b7e54de..c8e7427 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -264,8 +264,7 @@
 		}
 	}
 
-	gpio_direction_output(disp);
-	gpio_set_value(disp, 1);
+	gpio_direction_output(disp, 1);
 
 	return 0;
 }