From c98aa86df3169e5d6275305376043134caa69831 Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Tue, 12 Feb 2008 13:52:37 -0800
Subject: timeconst.pl: correct reversal of USEC_TO_HZ and HZ_TO_USEC
The USEC_TO_HZ and HZ_TO_USEC constant sets were mislabelled, with
seriously incorrect results. This among other things manifested
itself as cpufreq not working when a tickless kernel was configured.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Tested-by: Carlos R. Mafra <crmafra@ift.unesp.br>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
kernel/timeconst.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl
index 62b1287932ed..41468035473c 100644
--- a/kernel/timeconst.pl
+++ b/kernel/timeconst.pl
@@ -339,7 +339,7 @@ sub output($@)
print "\n";
foreach $pfx ('HZ_TO_MSEC','MSEC_TO_HZ',
- 'USEC_TO_HZ','HZ_TO_USEC') {
+ 'HZ_TO_USEC','USEC_TO_HZ') {
foreach $bit (32, 64) {
foreach $suf ('MUL', 'ADJ', 'SHR') {
printf "#define %-23s %s\n",
--
cgit v1.2.2