diff options
| -rw-r--r-- | arch/x86/lib/string_32.c | 20 | ||||
| -rw-r--r-- | include/asm-x86/string_32.h | 3 |
2 files changed, 0 insertions, 23 deletions
diff --git a/arch/x86/lib/string_32.c b/arch/x86/lib/string_32.c index 2c773fefa3d..c2c0504a307 100644 --- a/arch/x86/lib/string_32.c +++ b/arch/x86/lib/string_32.c @@ -160,26 +160,6 @@ char *strchr(const char * s, int c) EXPORT_SYMBOL(strchr); #endif -#ifdef __HAVE_ARCH_STRRCHR -char *strrchr(const char * s, int c) -{ - int d0, d1; - char * res; - asm volatile( "movb %%al,%%ah\n" - "1:\tlodsb\n\t" - "cmpb %%ah,%%al\n\t" - "jne 2f\n\t" - "leal -1(%%esi),%0\n" - "2:\ttestb %%al,%%al\n\t" - "jne 1b" - :"=g" (res), "=&S" (d0), "=&a" (d1) - :"0" (0),"1" (s),"2" (c) - :"memory"); - return res; -} -EXPORT_SYMBOL(strrchr); -#endif - #ifdef __HAVE_ARCH_STRLEN size_t strlen(const char * s) { diff --git a/include/asm-x86/string_32.h b/include/asm-x86/string_32.h index a9b64453bdf..55bfa308f90 100644 --- a/include/asm-x86/string_32.h +++ b/include/asm-x86/string_32.h @@ -26,9 +26,6 @@ extern int strncmp(const char *cs, const char *ct, size_t count); #define __HAVE_ARCH_STRCHR extern char *strchr(const char *s, int c); -#define __HAVE_ARCH_STRRCHR -extern char *strrchr(const char *s, int c); - #define __HAVE_ARCH_STRLEN extern size_t strlen(const char *s); |