ACPI: Use valid link to the ACPI specification
Currently, acpi.info is an invalid link to access ACPI specification,
the new valid link is https://uefi.org/specifications.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/tools/power/cpupower/man/cpupower-idle-info.1 b/tools/power/cpupower/man/cpupower-idle-info.1
index 80a1311..20b6345 100644
--- a/tools/power/cpupower/man/cpupower-idle-info.1
+++ b/tools/power/cpupower/man/cpupower-idle-info.1
@@ -75,7 +75,7 @@
other cores is described in the cpupower(1) manpage in the \-\-cpu option
section.
.SH REFERENCES
-http://www.acpi.info/spec.htm
+https://uefi.org/specifications
.SH "FILES"
.nf
\fI/sys/devices/system/cpu/cpu*/cpuidle/state*\fP
