runtime: fix comment for hwcap on linux/arm

hwcap is set in archauxv, setup_auxv no longer exists.

Change-Id: I0fc9393e0c1c45192e0eff4715e9bdd69fab2653
Reviewed-on: https://go-review.googlesource.com/99779
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/runtime/os_linux_arm.go b/src/runtime/os_linux_arm.go
index 7c925d74b5a2b2eae1caff8385805842ee97aaae..a0e2c081b908375d2bb9ce4daf06aee61c0a3937 100644 (file)
--- a/src/runtime/os_linux_arm.go
+++ b/src/runtime/os_linux_arm.go
@@ -16,7 +16,7 @@ const (
 
 var randomNumber uint32
 var armArch uint8 = 6 // we default to ARMv6
-var hwcap uint32      // set by setup_auxv
+var hwcap uint32      // set by archauxv
 var hardDiv bool      // set if a hardware divider is available
 
 func checkgoarm() {