diff options
| 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/ctl_reg.h | |
| parent | 95b980d62d52c4c1768ee719e8db3efe27ef52b2 (diff) | |
| download | linux-fe6ba88b251aa76a94be2cb441d2e6b7c623b989.tar.gz | |
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/ctl_reg.h')
| -rw-r--r-- | arch/s390/include/asm/ctl_reg.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h index 0cf6b53587db..60f907516335 100644 --- a/arch/s390/include/asm/ctl_reg.h +++ b/arch/s390/include/asm/ctl_reg.h @@ -8,27 +8,27 @@ #ifndef __ASM_CTL_REG_H #define __ASM_CTL_REG_H -#include <linux/const.h> - -#define CR0_CLOCK_COMPARATOR_SIGN _BITUL(63 - 10) -#define CR0_EMERGENCY_SIGNAL_SUBMASK _BITUL(63 - 49) -#define CR0_EXTERNAL_CALL_SUBMASK _BITUL(63 - 50) -#define CR0_CLOCK_COMPARATOR_SUBMASK _BITUL(63 - 52) -#define CR0_CPU_TIMER_SUBMASK _BITUL(63 - 53) -#define CR0_SERVICE_SIGNAL_SUBMASK _BITUL(63 - 54) -#define CR0_UNUSED_56 _BITUL(63 - 56) -#define CR0_INTERRUPT_KEY_SUBMASK _BITUL(63 - 57) -#define CR0_MEASUREMENT_ALERT_SUBMASK _BITUL(63 - 58) - -#define CR2_GUARDED_STORAGE _BITUL(63 - 59) - -#define CR14_UNUSED_32 _BITUL(63 - 32) -#define CR14_UNUSED_33 _BITUL(63 - 33) -#define CR14_CHANNEL_REPORT_SUBMASK _BITUL(63 - 35) -#define CR14_RECOVERY_SUBMASK _BITUL(63 - 36) -#define CR14_DEGRADATION_SUBMASK _BITUL(63 - 37) -#define CR14_EXTERNAL_DAMAGE_SUBMASK _BITUL(63 - 38) -#define CR14_WARNING_SUBMASK _BITUL(63 - 39) +#include <linux/bits.h> + +#define CR0_CLOCK_COMPARATOR_SIGN BIT(63 - 10) +#define CR0_EMERGENCY_SIGNAL_SUBMASK BIT(63 - 49) +#define CR0_EXTERNAL_CALL_SUBMASK BIT(63 - 50) +#define CR0_CLOCK_COMPARATOR_SUBMASK BIT(63 - 52) +#define CR0_CPU_TIMER_SUBMASK BIT(63 - 53) +#define CR0_SERVICE_SIGNAL_SUBMASK BIT(63 - 54) +#define CR0_UNUSED_56 BIT(63 - 56) +#define CR0_INTERRUPT_KEY_SUBMASK BIT(63 - 57) +#define CR0_MEASUREMENT_ALERT_SUBMASK BIT(63 - 58) + +#define CR2_GUARDED_STORAGE BIT(63 - 59) + +#define CR14_UNUSED_32 BIT(63 - 32) +#define CR14_UNUSED_33 BIT(63 - 33) +#define CR14_CHANNEL_REPORT_SUBMASK BIT(63 - 35) +#define CR14_RECOVERY_SUBMASK BIT(63 - 36) +#define CR14_DEGRADATION_SUBMASK BIT(63 - 37) +#define CR14_EXTERNAL_DAMAGE_SUBMASK BIT(63 - 38) +#define CR14_WARNING_SUBMASK BIT(63 - 39) #ifndef __ASSEMBLY__ |