CVS commit: src/sys/dev/pad

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Mon Jun 14 10:14:58 UTC 2021

Modified Files:
        src/sys/dev/pad: pad.c

Log Message:
pad(4): Make this exclusively a cloning device.

padN numbering never corresponded with audioM numbering except by
accident, so the non-cloning device never worked reliably for
scripting.  This simplifies the logic substantially.

While here, fix drvctl detach race.


To generate a diff of this commit:
cvs rdiff -u -r1.70 -r1.71 src/sys/dev/pad/pad.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.