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x86/asm: Remove unnecessary \n\t in front of CC_SET() from asm templates

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commit 3c52b5c64326d9dcfee4e10611c53ec1b1b20675 upstream.

There is no need for \n\t in front of CC_SET(), as the macro already includes these two.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170906151808.5634-1-ubizjak@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uros Bizjak 2017-09-06 17:18:08 +02:00 committed by Greg Kroah-Hartman
parent 7b3775017f
commit c09061aec2
4 changed files with 11 additions and 11 deletions
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8
arch/x86/include/asm/archrandom.h
View File

@ -45,7 +45,7 @@ static inline bool rdrand_long(unsigned long *v)
bool ok;
unsigned int retry = RDRAND_RETRY_LOOPS;
do {
asm volatile(RDRAND_LONG "\n\t"
asm volatile(RDRAND_LONG
CC_SET(c)
: CC_OUT(c) (ok), "=a" (*v));
if (ok)
@ -59,7 +59,7 @@ static inline bool rdrand_int(unsigned int *v)
bool ok;
unsigned int retry = RDRAND_RETRY_LOOPS;
do {
asm volatile(RDRAND_INT "\n\t"
asm volatile(RDRAND_INT
CC_SET(c)
: CC_OUT(c) (ok), "=a" (*v));
if (ok)
@ -71,7 +71,7 @@ static inline bool rdrand_int(unsigned int *v)
static inline bool rdseed_long(unsigned long *v)
{
bool ok;
asm volatile(RDSEED_LONG "\n\t"
asm volatile(RDSEED_LONG
CC_SET(c)
: CC_OUT(c) (ok), "=a" (*v));
return ok;
@ -80,7 +80,7 @@ static inline bool rdseed_long(unsigned long *v)
static inline bool rdseed_int(unsigned int *v)
{
bool ok;
asm volatile(RDSEED_INT "\n\t"
asm volatile(RDSEED_INT
CC_SET(c)
: CC_OUT(c) (ok), "=a" (*v));
return ok;

10
arch/x86/include/asm/bitops.h
View File

@ -143,7 +143,7 @@ static __always_inline void __clear_bit(long nr, volatile unsigned long *addr)
static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile unsigned long *addr)
{
bool negative;
asm volatile(LOCK_PREFIX "andb %2,%1\n\t"
asm volatile(LOCK_PREFIX "andb %2,%1"
CC_SET(s)
: CC_OUT(s) (negative), ADDR
: "ir" ((char) ~(1 << nr)) : "memory");
@ -246,7 +246,7 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long *
{
bool oldbit;
asm("bts %2,%1\n\t"
asm("bts %2,%1"
CC_SET(c)
: CC_OUT(c) (oldbit), ADDR
: "Ir" (nr));
@ -286,7 +286,7 @@ static __always_inline bool __test_and_clear_bit(long nr, volatile unsigned long
{
bool oldbit;
asm volatile("btr %2,%1\n\t"
asm volatile("btr %2,%1"
CC_SET(c)
: CC_OUT(c) (oldbit), ADDR
: "Ir" (nr));
@ -298,7 +298,7 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon
{
bool oldbit;
asm volatile("btc %2,%1\n\t"
asm volatile("btc %2,%1"
CC_SET(c)
: CC_OUT(c) (oldbit), ADDR
: "Ir" (nr) : "memory");
@ -329,7 +329,7 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l
{
bool oldbit;
asm volatile("bt %2,%1\n\t"
asm volatile("bt %2,%1"
CC_SET(c)
: CC_OUT(c) (oldbit)
: "m" (*(unsigned long *)addr), "Ir" (nr));

2
arch/x86/include/asm/percpu.h
View File

@ -526,7 +526,7 @@ static inline bool x86_this_cpu_variable_test_bit(int nr,
{
bool oldbit;
asm volatile("bt "__percpu_arg(2)",%1\n\t"
asm volatile("bt "__percpu_arg(2)",%1"
CC_SET(c)
: CC_OUT(c) (oldbit)
: "m" (*(unsigned long __percpu *)addr), "Ir" (nr));

2
arch/x86/include/asm/rmwcc.h
View File

@ -29,7 +29,7 @@ cc_label: \
#define __GEN_RMWcc(fullop, var, cc, clobbers, ...) \
do { \
bool c; \
asm volatile (fullop ";" CC_SET(cc) \
asm volatile (fullop CC_SET(cc) \
: [counter] "+m" (var), CC_OUT(cc) (c) \
: __VA_ARGS__ : clobbers); \
return c; \