[U-Boot] [PATCH 3/5] lcd: Fix compile warning in 64bit mode

[Alexander Graf <agraf@suse.de>]

When compiling the code for 64bit, the lcd code emits warnings because it
tries to cast pointers to 32bit values. Fix it by casting them to longs
instead, actually properly aligning with the function prototype.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 common/lcd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/lcd.c b/common/lcd.c
index 51705ad..783626e 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -66,8 +66,8 @@ void lcd_sync(void)
 	int line_length;
 
 	if (lcd_flush_dcache)
-		flush_dcache_range((u32)lcd_base,
-			(u32)(lcd_base + lcd_get_size(&line_length)));
+		flush_dcache_range((ulong)lcd_base,
+			(ulong)(lcd_base + lcd_get_size(&line_length)));
 #endif
 }
 
-- 
1.8.5.6