1 files changed, 1 insertions, 18 deletions

diff --git a/share/man/man4/psm.4 b/share/man/man4/psm.4
index 01cbd9c0e038..7b0c4bce6674 100644
--- a/share/man/man4/psm.4
+++ b/share/man/man4/psm.4
@@ -179,22 +179,6 @@ The driver has an internal variable which governs the effect of
 the acceleration.
 Its value can be modified via the driver flag
 or via an ioctl call.
-.Ss Device Number
-The minor device number of the
-.Nm
-is made up of:
-.Bd -literal -offset indent
-minor = (`unit' << 1) | `non-blocking'
-.Ed
-.Pp
-where `unit' is the device number (usually 0) and the `non-blocking' bit
-is set to indicate ``do not block waiting for mouse input,
-return immediately''.
-The `non-blocking' bit should be set for \fIXFree86\fP,
-therefore the minor device number usually used for \fIXFree86\fP is 1.
-See
-.Sx FILES
-for device node names.
 .Sh DRIVER CONFIGURATION
 .Ss Kernel Configuration Options
 There are following kernel configuration options to control the
@@ -670,8 +654,7 @@ movement counts as described in
 .It Pa /dev/psm0
 `non-blocking' device node
 .It Pa /dev/bpsm0
-`blocking' device node under
-.Em devfs .
+`blocking' device node
 .El
 .Sh EXAMPLES
 In order to install the