git: 014485c72f9f - stable/13 - cpufreq.4: Use Xr for drivers with manuals

The branch stable/13 has been updated by 0mp (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=014485c72f9f5b99b5c6866799c410565679783f

commit 014485c72f9f5b99b5c6866799c410565679783f
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2022-04-04 12:25:41 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2022-04-11 10:15:56 +0000

    cpufreq.4: Use Xr for drivers with manuals
    
    While here, do not use Pa for drivers.
    
    MFC after:      1 week
    
    (cherry picked from commit 963a032b8d7e33384d7f9b6d593ab9914d949520)
---
 share/man/man4/cpufreq.4 | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/share/man/man4/cpufreq.4 b/share/man/man4/cpufreq.4
index c1167ec7547c..b1bf05fbe74e 100644
--- a/share/man/man4/cpufreq.4
+++ b/share/man/man4/cpufreq.4
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 31, 2020
+.Dd April 4, 2022
 .Dt CPUFREQ 4
 .Os
 .Sh NAME
@@ -125,30 +125,30 @@ The following device drivers offer absolute frequency control via the
 interface.
 Usually, only one of these can be active at a time.
 .Pp
-.Bl -tag -compact -width ".Pa hwpstate_intel"
-.It Pa acpi_perf
+.Bl -tag -compact -width "hwpstate_intel(4)"
+.It acpi_perf
 ACPI CPU performance states
-.It Pa est
+.It Xr est 4
 Intel Enhanced SpeedStep
-.It Pa hwpstate
+.It hwpstate
 AMD Cool'n'Quiet2 used in K10 through Family 17h
-.It Pa hwpstate_intel
+.It Xr hwpstate_intel 4
 Intel SpeedShift driver
-.It Pa ichss
+.It ichss
 Intel SpeedStep for ICH
-.It Pa powernow
+.It powernow
 AMD PowerNow!\& and Cool'n'Quiet for K7 and K8
-.It Pa smist
+.It smist
 Intel SMI-based SpeedStep for PIIX4
 .El
 .Pp
 The following device drivers offer relative frequency control and
 have an additive effect:
 .Pp
-.Bl -tag -compact -width ".Pa acpi_throttle"
-.It Pa acpi_throttle
+.Bl -tag -compact -width "acpi_throttle"
+.It acpi_throttle
 ACPI CPU throttling
-.It Pa p4tcc
+.It p4tcc
 Pentium 4 Thermal Control Circuitry
 .El
 .Sh KERNEL INTERFACE