GPIO improvements:

- make "man -k gpio" work
- gpioctl(8) should not try to list all gpio devices (it's why we have man -k)
- gpio devices should have "GPIO" in their .Nd, and cross-reference gpio(4)
and gpioctl(8)

second set of fixes for gpio(4) itself coming from mbalmer...

3 files changed, 9 insertions, 9 deletions

diff --git a/share/man/man4/man4.i386/elansc.4 b/share/man/man4/man4.i386/elansc.4
index 04fdb1282eb..a249294b2d1 100644
--- a/share/man/man4/man4.i386/elansc.4
+++ b/share/man/man4/man4.i386/elansc.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: elansc.4,v 1.18 2007/05/31 19:19:54 jmc Exp $
+.\"	$OpenBSD: elansc.4,v 1.19 2007/11/17 10:19:20 jmc Exp $
 .\"	$NetBSD: elansc.4,v 1.1 2002/08/12 03:45:25 thorpej Exp $
 .\"
 .\" Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -35,12 +35,12 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: November 17 2007 $
 .Dt ELANSC 4 i386
 .Os
 .Sh NAME
 .Nm elansc
-.Nd AMD Elan SC520 System Controller
+.Nd "AMD Elan SC520 System Controller with watchdog timer and GPIO"
 .Sh SYNOPSIS
 .Cd "elansc* at pci?"
 .Cd "gpio* at elansc?"
diff --git a/share/man/man4/man4.i386/glxpcib.4 b/share/man/man4/man4.i386/glxpcib.4
index d897595a116..f7f00e90d30 100644
--- a/share/man/man4/man4.i386/glxpcib.4
+++ b/share/man/man4/man4.i386/glxpcib.4
@@ -1,13 +1,13 @@
-.\"     $OpenBSD: glxpcib.4,v 1.5 2007/11/16 23:18:38 mbalmer Exp $
+.\"     $OpenBSD: glxpcib.4,v 1.6 2007/11/17 10:19:20 jmc Exp $
 .\"
 .\" Michael Shalayeff, 2007. Public Domain.
 .\"
-.Dd $Mdocdate: November 16 2007 $
+.Dd $Mdocdate: November 17 2007 $
 .Dt GLXPCIB 4 i386
 .Os
 .Sh NAME
 .Nm glxpcib
-.Nd AMD CS5536 PCI-ISA bridge, timecounter, GPIO, and watchdog timer
+.Nd "AMD CS5536 PCI-ISA bridge with timecounter, watchdog timer, and GPIO"
 .Sh SYNOPSIS
 .Cd "glxpcib* at pci?"
 .Cd "isa* at glxpcib?"
diff --git a/share/man/man4/man4.i386/gscpcib.4 b/share/man/man4/man4.i386/gscpcib.4
index 9e37e8a5411..7913ac0721e 100644
--- a/share/man/man4/man4.i386/gscpcib.4
+++ b/share/man/man4/man4.i386/gscpcib.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: gscpcib.4,v 1.7 2007/10/08 12:48:21 jmc Exp $
+.\"	$OpenBSD: gscpcib.4,v 1.8 2007/11/17 10:19:20 jmc Exp $
 .\"
 .\" Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org>
 .\"
@@ -14,12 +14,12 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: October 8 2007 $
+.Dd $Mdocdate: November 17 2007 $
 .Dt GSCPCIB 4 i386
 .Os
 .Sh NAME
 .Nm gscpcib
-.Nd National Semiconductor Geode SC1100 PCI-ISA bridge
+.Nd National Semiconductor Geode SC1100 PCI-ISA bridge with GPIO
 .Sh SYNOPSIS
 .Cd "gscpcib* at pci?"
 .Cd "isa* at gscpcib?"