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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-07-16 16:27:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-16 19:23:22 -0700
commitfe6ba88b251aa76a94be2cb441d2e6b7c623b989 (patch)
tree4950f504b3d66501f097a09c70d42d186f4ec955 /arch/s390/include/asm/ctl_reg.h
parent95b980d62d52c4c1768ee719e8db3efe27ef52b2 (diff)
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.h42
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__

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