Fixed some compiler warnings

diff --git a/board/shannon/video.c b/board/shannon/video.c
index a96e6a477d8fac2c5eee3f50d97e0633369aa28e..7c1df38eb6a442e1b1104ebad589977a0b95220f 100644 (file)
--- a/board/shannon/video.c
+++ b/board/shannon/video.c
@@ -127,7 +127,6 @@ static int lcd_power(int arg)
 static void lcd_backlight_init(void)
 {
     unsigned long mask;
-    int retval = 0;
 
     /*
      * Setup the PPC unit correctly.
@@ -206,8 +205,8 @@ static void video_init_crit(void)
 
        /* set DMA base address registers */
        LCCR0 = 0x0001003c;
-       DBAR1 = LCD_LUT_ADDR;
-       DBAR2 = LCD_VIDEO_ADDR+LCD_VIDEO_COLS*LCD_VIDEO_ROWS/2;
+       DBAR1 = (Address)LCD_LUT_ADDR;
+       DBAR2 = (Address)(LCD_VIDEO_ADDR+LCD_VIDEO_COLS*LCD_VIDEO_ROWS/2);
        LCCR0 = 0x0001003d;
 
        lcd_backlight_init();