Commit-ID: a2d4cf46b22550edb4d43a46cfa478649ebfe1d7 Gitweb: http://git.kernel.org/tip/a2d4cf46b22550edb4d43a46cfa478649ebfe1d7 Author: H. Peter Anvin <[email protected]> AuthorDate: Tue, 7 Jun 2016 16:31:05 -0700 Committer: H. Peter Anvin <[email protected]> CommitDate: Tue, 7 Jun 2016 16:36:42 -0700
x86, asm: Use CC_SET()/CC_OUT() in <asm/bitops.h> Remove open-coded uses of set instructions to use CC_SET()/CC_OUT() in <asm/bitops.h>. Signed-off-by: H. Peter Anvin <[email protected]> Link: http://lkml.kernel.org/r/[email protected] --- arch/x86/include/asm/bitops.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index ed8f485..68557f52 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -233,8 +233,8 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long * bool oldbit; asm("bts %2,%1\n\t" - "setc %0" - : "=qm" (oldbit), ADDR + CC_SET(c) + : CC_OUT(c) (oldbit), ADDR : "Ir" (nr)); return oldbit; } @@ -273,8 +273,8 @@ static __always_inline bool __test_and_clear_bit(long nr, volatile unsigned long bool oldbit; asm volatile("btr %2,%1\n\t" - "setc %0" - : "=qm" (oldbit), ADDR + CC_SET(c) + : CC_OUT(c) (oldbit), ADDR : "Ir" (nr)); return oldbit; } @@ -285,8 +285,8 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon bool oldbit; asm volatile("btc %2,%1\n\t" - "setc %0" - : "=qm" (oldbit), ADDR + CC_SET(c) + : CC_OUT(c) (oldbit), ADDR : "Ir" (nr) : "memory"); return oldbit; @@ -316,8 +316,8 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l bool oldbit; asm volatile("bt %2,%1\n\t" - "setc %0" - : "=qm" (oldbit) + CC_SET(c) + : CC_OUT(c) (oldbit) : "m" (*(unsigned long *)addr), "Ir" (nr)); return oldbit;
