diff options
| -rw-r--r-- | arch/powerpc/kernel/prom_init.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 41ed7e33d897..523b31685c4c 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -701,13 +701,12 @@ static int __init prom_setprop(phandle node, const char *nodename, } /* We can't use the standard versions because of relocation headaches. */ -#define isxdigit(c) (('0' <= (c) && (c) <= '9') \ - || ('a' <= (c) && (c) <= 'f') \ - || ('A' <= (c) && (c) <= 'F')) +#define prom_isxdigit(c) \ + (('0' <= (c) && (c) <= '9') || ('a' <= (c) && (c) <= 'f') || ('A' <= (c) && (c) <= 'F')) -#define isdigit(c) ('0' <= (c) && (c) <= '9') -#define islower(c) ('a' <= (c) && (c) <= 'z') -#define toupper(c) (islower(c) ? ((c) - 'a' + 'A') : (c)) +#define prom_isdigit(c) ('0' <= (c) && (c) <= '9') +#define prom_islower(c) ('a' <= (c) && (c) <= 'z') +#define prom_toupper(c) (prom_islower(c) ? ((c) - 'a' + 'A') : (c)) static unsigned long prom_strtoul(const char *cp, const char **endp) { @@ -716,14 +715,14 @@ static unsigned long prom_strtoul(const char *cp, const char **endp) if (*cp == '0') { base = 8; cp++; - if (toupper(*cp) == 'X') { + if (prom_toupper(*cp) == 'X') { cp++; base = 16; } } - while (isxdigit(*cp) && - (value = isdigit(*cp) ? *cp - '0' : toupper(*cp) - 'A' + 10) < base) { + while (prom_isxdigit(*cp) && + (value = prom_isdigit(*cp) ? *cp - '0' : prom_toupper(*cp) - 'A' + 10) < base) { result = result * base + value; cp++; } |