diff options
| author | Wolfgang Denk <[email protected]> | 2009-09-11 11:44:39 +0200 |
|---|---|---|
| committer | Tom Rix <[email protected]> | 2009-10-03 09:04:24 -0500 |
| commit | 281c798c5ae0e86f284b78302e6947ce902a1dc7 (patch) | |
| tree | bdb56cbd6df802f74224b70ba6f39cd102732d56 | |
| parent | 2dce9d63b32a16dc504cb85d82d56c899c0db3b8 (diff) | |
board/amcc/taihu/flash.c: Fix compile warning
Fix warnings:
flash.c: In function 'write_word_1':
flash.c:696: warning: dereferencing type-punned pointer will break strict-aliasing rules
flash.c: In function 'write_word_2':
flash.c:1044: warning: dereferencing type-punned pointer will break strict-aliasing rules
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefan Roese <[email protected]>
Acked-by: Stefan Roese <[email protected]>
| -rw-r--r-- | board/amcc/taihu/flash.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/board/amcc/taihu/flash.c b/board/amcc/taihu/flash.c index 110cbe5e9d0..497fdb963cd 100644 --- a/board/amcc/taihu/flash.c +++ b/board/amcc/taihu/flash.c @@ -691,9 +691,10 @@ static int write_word_1(flash_info_t * info, ulong dest, ulong data) static int write_word(flash_info_t * info, ulong dest, ulong data) #endif { - 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; + 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_ptr; ulong start; int i; @@ -1039,9 +1040,10 @@ static int flash_erase_2(flash_info_t * info, int s_first, int s_last) static int write_word_2(flash_info_t * info, ulong dest, ulong 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; + 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_ptr; ulong start; int i; |