Use do_div from div64.h for vsprintf in case of 64bit division. For 32bit division, do_div from div64.h can't be used as it needs a 64bit parameter.
Signed-off-by: Dirk Behme dirk.behme@googlemail.com CC: Simon Kagstrom simon.kagstrom@netinsight.net ---
This patch replaces first version
http://lists.denx.de/pipermail/u-boot/2009-July/055599.html
due to compiler warnings
http://lists.denx.de/pipermail/u-boot/2009-July/056994.html
lib_generic/vsprintf.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
Index: u-boot-main/lib_generic/vsprintf.c =================================================================== --- u-boot-main.orig/lib_generic/vsprintf.c +++ u-boot-main/lib_generic/vsprintf.c @@ -22,18 +22,19 @@ extern int do_reset (cmd_tbl_t *cmdtp, i #endif
#ifdef CONFIG_SYS_64BIT_VSPRINTF +#include <div64.h> # define NUM_TYPE long long #else # define NUM_TYPE long -#endif -#define noinline __attribute__((noinline)) - #define do_div(n, base) ({ \ unsigned int __res; \ __res = ((unsigned NUM_TYPE) n) % base; \ n = ((unsigned NUM_TYPE) n) / base; \ __res; \ }) +#endif +#define noinline __attribute__((noinline)) +
const char hex_asc[] = "0123456789abcdef"; #define hex_asc_lo(x) hex_asc[((x) & 0x0f)]