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ppc: Change memsz variable to signed char

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This seems to be unsigned char for no good reason. Tidy this up and
remove the casts.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Simon Glass 2012-01-05 17:54:57 +00:00 committed by Wolfgang Denk
parent a5466651e9
commit d01b17611b
1 changed files with 3 additions and 4 deletions
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7
arch/powerpc/lib/board.c
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@ -1021,7 +1021,7 @@ void board_init_r(gd_t *id, ulong dest_addr)
*/
{
ulong pram = 0;
uchar memsz[32];
char memsz[32];
#ifdef CONFIG_PRAM
pram = getenv_ulong("pram", 10, CONFIG_PRAM);
@ -1032,9 +1032,8 @@ void board_init_r(gd_t *id, ulong dest_addr)
pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
#endif
#endif
sprintf((char *) memsz, "%ldk",
(bd->bi_memsize / 1024) - pram);
setenv("mem", (char *) memsz);
sprintf(memsz, "%ldk", (bd->bi_memsize / 1024) - pram);
setenv("mem", memsz);
}
#endif