board/esd/common/flash.c: Fix compile warning
authorWolfgang Denk <wd@denx.de>
Fri, 11 Sep 2009 08:13:26 +0000 (10:13 +0200)
committerWolfgang Denk <wd@denx.de>
Mon, 14 Sep 2009 22:12:31 +0000 (00:12 +0200)
Fix warning: ../common/flash.c:635: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: Stefan Roese <sr@denx.de>
board/esd/common/flash.c

index 3ea053b8cc48221c11de3ab8a7b5a9e251e35cbc..38a58fb5e2d9f8b1b7d40a12f6bc20f865c233a4 100644 (file)
@@ -630,9 +630,10 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
  */
 static int write_word (flash_info_t *info, ulong dest, ulong data)
 {
+       ulong *data_ptr = &data;
        volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]);
        volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *)dest;
-       volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *)&data;
+       volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *)data_ptr;
        ulong start;
        int flag;
        int i;