From: Wolfgang Denk <wd@denx.de>
Date: Fri, 11 Sep 2009 08:13:26 +0000 (+0200)
Subject: board/esd/common/flash.c: Fix compile warning
X-Git-Tag: v2010.09-rc1~28^2~7^2~42^2~109
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=85d4bb0e99c032c359adf35e74315a4ff9999069;p=u-boot

board/esd/common/flash.c: Fix compile warning

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>
---

diff --git a/board/esd/common/flash.c b/board/esd/common/flash.c
index 3ea053b8cc..38a58fb5e2 100644
--- a/board/esd/common/flash.c
+++ b/board/esd/common/flash.c
@@ -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;