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| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-07-16 16:27:01 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 19:23:22 -0700 |
| commit | fe6ba88b251aa76a94be2cb441d2e6b7c623b989 (patch) | |
| tree | 4950f504b3d66501f097a09c70d42d186f4ec955 /arch/s390/include/asm/processor.h | |
| parent | linux/bits.h: make BIT(), GENMASK(), and friends available in assembly (diff) | |
| download | linux-dev-fe6ba88b251aa76a94be2cb441d2e6b7c623b989.tar.xz linux-dev-fe6ba88b251aa76a94be2cb441d2e6b7c623b989.zip | |
arch: replace _BITUL() in kernel-space headers with BIT()
Now that BIT() can be used from assembly code, we can safely replace
_BITUL() with equivalent BIT().
UAPI headers are still required to use _BITUL(), but there is no more
reason to use it in kernel headers. BIT() is shorter.
Link: http://lkml.kernel.org/r/20190609153941.17249-2-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390/include/asm/processor.h')
| -rw-r--r-- | arch/s390/include/asm/processor.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 14883b1562e0..d56c519bc696 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -12,7 +12,7 @@ #ifndef __ASM_S390_PROCESSOR_H #define __ASM_S390_PROCESSOR_H -#include <linux/const.h> +#include <linux/bits.h> #define CIF_MCCK_PENDING 0 /* machine check handling is pending */ #define CIF_ASCE_PRIMARY 1 /* primary asce needs fixup / uaccess */ @@ -24,15 +24,15 @@ #define CIF_MCCK_GUEST 7 /* machine check happening in guest */ #define CIF_DEDICATED_CPU 8 /* this CPU is dedicated */ -#define _CIF_MCCK_PENDING _BITUL(CIF_MCCK_PENDING) -#define _CIF_ASCE_PRIMARY _BITUL(CIF_ASCE_PRIMARY) -#define _CIF_ASCE_SECONDARY _BITUL(CIF_ASCE_SECONDARY) -#define _CIF_NOHZ_DELAY _BITUL(CIF_NOHZ_DELAY) -#define _CIF_FPU _BITUL(CIF_FPU) -#define _CIF_IGNORE_IRQ _BITUL(CIF_IGNORE_IRQ) -#define _CIF_ENABLED_WAIT _BITUL(CIF_ENABLED_WAIT) -#define _CIF_MCCK_GUEST _BITUL(CIF_MCCK_GUEST) -#define _CIF_DEDICATED_CPU _BITUL(CIF_DEDICATED_CPU) +#define _CIF_MCCK_PENDING BIT(CIF_MCCK_PENDING) +#define _CIF_ASCE_PRIMARY BIT(CIF_ASCE_PRIMARY) +#define _CIF_ASCE_SECONDARY BIT(CIF_ASCE_SECONDARY) +#define _CIF_NOHZ_DELAY BIT(CIF_NOHZ_DELAY) +#define _CIF_FPU BIT(CIF_FPU) +#define _CIF_IGNORE_IRQ BIT(CIF_IGNORE_IRQ) +#define _CIF_ENABLED_WAIT BIT(CIF_ENABLED_WAIT) +#define _CIF_MCCK_GUEST BIT(CIF_MCCK_GUEST) +#define _CIF_DEDICATED_CPU BIT(CIF_DEDICATED_CPU) #ifndef __ASSEMBLY__ |