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| author | Wolfgang Denk <wd@denx.de> | 2011-11-04 15:55:35 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-07 22:14:02 +0100 |
| commit | e1196b8005f7ab4cf3d0508019e3c13f5759e0d7 (patch) | |
| tree | f966ad04233c2c4df66e036df2347ad2bb093217 | |
| parent | b8221a3b892c700a08022e20d6e817f9756651ea (diff) | |
| download | u-boot-imx-e1196b8005f7ab4cf3d0508019e3c13f5759e0d7.zip u-boot-imx-e1196b8005f7ab4cf3d0508019e3c13f5759e0d7.tar.gz u-boot-imx-e1196b8005f7ab4cf3d0508019e3c13f5759e0d7.tar.bz2 | |
board/eltec/mhpc/flash.c: Fix GCC 4.6 build warning
Fix:
flash.c: In function 'write_buff':
flash.c:314:6: warning: variable 'count' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Frank Gottschling <fgottschling@eltec.de>
| -rw-r--r-- | board/eltec/mhpc/flash.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/board/eltec/mhpc/flash.c b/board/eltec/mhpc/flash.c index 2fbdb27..8831328 100644 --- a/board/eltec/mhpc/flash.c +++ b/board/eltec/mhpc/flash.c @@ -311,7 +311,7 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) { ulong cp, wp; FPW data; - int count, i, l, rc, port_width; + int i, l, rc, port_width; if (info->flash_id == FLASH_UNKNOWN) { return 4; @@ -330,9 +330,9 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) */ if ((l = addr - wp) != 0) { data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { + for (i=0, cp=wp; i<l; ++i, ++cp) data = (data << 8) | (*(uchar *)cp); - } + for (; i<port_width && cnt>0; ++i) { data = (data << 8) | *src++; --cnt; @@ -351,7 +351,6 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) /* * handle word aligned part */ - count = 0; while (cnt >= port_width) { data = 0; for (i=0; i<port_width; ++i) { |