internal/cpu: remove parentheses from arm64 feature constants

The parentheses are not required for the definitions and it brings
the declaration style in line with other architectures feature bits
defined in internal/cpu.

Change-Id: I86cc3812c1488216779e0d1f0e7481687502e592
Reviewed-on: https://go-review.googlesource.com/126775
Run-TryBot: Martin Möhrmann <moehrmann@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>

diff --git a/src/internal/cpu/cpu_arm64.go b/src/internal/cpu/cpu_arm64.go
index 487ccf8e424b26f6511a6f8c78c5bc101f2ba987..48607575ba947ac08186816ff98a2b7e409e1fbe 100644 (file)
--- a/src/internal/cpu/cpu_arm64.go
+++ b/src/internal/cpu/cpu_arm64.go
@@ -14,30 +14,30 @@ var hwcap2 uint
 
 // HWCAP/HWCAP2 bits. These are exposed by Linux.
 const (
-       hwcap_FP       = (1 << 0)
-       hwcap_ASIMD    = (1 << 1)
-       hwcap_EVTSTRM  = (1 << 2)
-       hwcap_AES      = (1 << 3)
-       hwcap_PMULL    = (1 << 4)
-       hwcap_SHA1     = (1 << 5)
-       hwcap_SHA2     = (1 << 6)
-       hwcap_CRC32    = (1 << 7)
-       hwcap_ATOMICS  = (1 << 8)
-       hwcap_FPHP     = (1 << 9)
-       hwcap_ASIMDHP  = (1 << 10)
-       hwcap_CPUID    = (1 << 11)
-       hwcap_ASIMDRDM = (1 << 12)
-       hwcap_JSCVT    = (1 << 13)
-       hwcap_FCMA     = (1 << 14)
-       hwcap_LRCPC    = (1 << 15)
-       hwcap_DCPOP    = (1 << 16)
-       hwcap_SHA3     = (1 << 17)
-       hwcap_SM3      = (1 << 18)
-       hwcap_SM4      = (1 << 19)
-       hwcap_ASIMDDP  = (1 << 20)
-       hwcap_SHA512   = (1 << 21)
-       hwcap_SVE      = (1 << 22)
-       hwcap_ASIMDFHM = (1 << 23)
+       hwcap_FP       = 1 << 0
+       hwcap_ASIMD    = 1 << 1
+       hwcap_EVTSTRM  = 1 << 2
+       hwcap_AES      = 1 << 3
+       hwcap_PMULL    = 1 << 4
+       hwcap_SHA1     = 1 << 5
+       hwcap_SHA2     = 1 << 6
+       hwcap_CRC32    = 1 << 7
+       hwcap_ATOMICS  = 1 << 8
+       hwcap_FPHP     = 1 << 9
+       hwcap_ASIMDHP  = 1 << 10
+       hwcap_CPUID    = 1 << 11
+       hwcap_ASIMDRDM = 1 << 12
+       hwcap_JSCVT    = 1 << 13
+       hwcap_FCMA     = 1 << 14
+       hwcap_LRCPC    = 1 << 15
+       hwcap_DCPOP    = 1 << 16
+       hwcap_SHA3     = 1 << 17
+       hwcap_SM3      = 1 << 18
+       hwcap_SM4      = 1 << 19
+       hwcap_ASIMDDP  = 1 << 20
+       hwcap_SHA512   = 1 << 21
+       hwcap_SVE      = 1 << 22
+       hwcap_ASIMDFHM = 1 << 23
 )
 
 func doinit() {