diff options
Diffstat (limited to 'arch/s390/include/asm/alternative.h')
| -rw-r--r-- | arch/s390/include/asm/alternative.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/arch/s390/include/asm/alternative.h b/arch/s390/include/asm/alternative.h index 6c268f6a51d3..a72002056b54 100644 --- a/arch/s390/include/asm/alternative.h +++ b/arch/s390/include/asm/alternative.h @@ -15,14 +15,9 @@ struct alt_instr { u8 replacementlen; /* length of new instruction */ } __packed; -#ifdef CONFIG_ALTERNATIVES -extern void apply_alternative_instructions(void); -extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end); -#else -static inline void apply_alternative_instructions(void) {}; -static inline void apply_alternatives(struct alt_instr *start, - struct alt_instr *end) {}; -#endif +void apply_alternative_instructions(void); +void apply_alternatives(struct alt_instr *start, struct alt_instr *end); + /* * |661: |662: |6620 |663: * +-----------+---------------------+ @@ -109,7 +104,6 @@ static inline void apply_alternatives(struct alt_instr *start, b_altinstr(num)":\n\t" altinstr "\n" e_altinstr(num) ":\n" \ INSTR_LEN_SANITY_CHECK(altinstr_len(num)) -#ifdef CONFIG_ALTERNATIVES /* alternative assembly primitive: */ #define ALTERNATIVE(oldinstr, altinstr, facility) \ ".pushsection .altinstr_replacement, \"ax\"\n" \ @@ -130,14 +124,6 @@ static inline void apply_alternatives(struct alt_instr *start, ALTINSTR_ENTRY(facility1, 1) \ ALTINSTR_ENTRY(facility2, 2) \ ".popsection\n" -#else -/* Alternative instructions are disabled, let's put just oldinstr in */ -#define ALTERNATIVE(oldinstr, altinstr, facility) \ - oldinstr "\n" - -#define ALTERNATIVE_2(oldinstr, altinstr1, facility1, altinstr2, facility2) \ - oldinstr "\n" -#endif /* * Alternative instructions for different CPU types or capabilities. |