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board/dave/common/flash.c: fix compile warning

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Fix warning: ../common/flash.c:668: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andrea Marson <andrea.marson@dave-tech.it>
This commit is contained in:
Wolfgang Denk 2009-09-11 11:28:21 +02:00
parent 97138fc480
commit 5168801f4b
1 changed files with 2 additions and 1 deletions
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3
board/dave/common/flash.c
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@ -663,9 +663,10 @@ 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) 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 *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 *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; ulong start;
int flag; int flag;
int i; int i;