[tip:x86/cleanups] x86/bitops: Use __builtin_constant_p() directly instead of IS_IMMEDIATE()

[tip-bot for Masahiro Yamada]

Commit-ID:  bdd50d7421b2f8fd99f953e1f747e0cb3f3bed64
Gitweb:     https://git.kernel.org/tip/bdd50d7421b2f8fd99f953e1f747e0cb3f3bed64
Author:     Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
AuthorDate: Tue, 23 Jul 2019 16:44:15 +0900
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 23 Jul 2019 13:44:18 +0200

x86/bitops: Use __builtin_constant_p() directly instead of IS_IMMEDIATE()

__builtin_constant_p(nr) is used everywhere now. It does not make much
sense to define IS_IMMEDIATE() as its alias.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20190723074415.26811-1-yamada.masahiro@xxxxxxxxxxxxx

---
 arch/x86/include/asm/bitops.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index ba15d53c1ca7..7d1f6a49bfae 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -45,14 +45,13 @@
  * We do the locked ops that don't return the old value as
  * a mask operation on a byte.
  */
-#define IS_IMMEDIATE(nr)		(__builtin_constant_p(nr))
 #define CONST_MASK_ADDR(nr, addr)	WBYTE_ADDR((void *)(addr) + ((nr)>>3))
 #define CONST_MASK(nr)			(1 << ((nr) & 7))
 
 static __always_inline void
 arch_set_bit(long nr, volatile unsigned long *addr)
 {
-	if (IS_IMMEDIATE(nr)) {
+	if (__builtin_constant_p(nr)) {
 		asm volatile(LOCK_PREFIX "orb %1,%0"
 			: CONST_MASK_ADDR(nr, addr)
 			: "iq" ((u8)CONST_MASK(nr))
@@ -72,7 +71,7 @@ arch___set_bit(long nr, volatile unsigned long *addr)
 static __always_inline void
 arch_clear_bit(long nr, volatile unsigned long *addr)
 {
-	if (IS_IMMEDIATE(nr)) {
+	if (__builtin_constant_p(nr)) {
 		asm volatile(LOCK_PREFIX "andb %1,%0"
 			: CONST_MASK_ADDR(nr, addr)
 			: "iq" ((u8)~CONST_MASK(nr)));
@@ -123,7 +122,7 @@ arch___change_bit(long nr, volatile unsigned long *addr)
 static __always_inline void
 arch_change_bit(long nr, volatile unsigned long *addr)
 {
-	if (IS_IMMEDIATE(nr)) {
+	if (__builtin_constant_p(nr)) {
 		asm volatile(LOCK_PREFIX "xorb %1,%0"
 			: CONST_MASK_ADDR(nr, addr)
 			: "iq" ((u8)CONST_MASK(nr)));