K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2022-03-31T00:33:13.017521Z
K 7
svn:log
V 487
sound: test PCM_REGISTERED before PCM_DETACHING

PCM_REGISTERED(d) tests that d is not NULL, so perform that check first
as we may have cases where devclass_get_softc has a null entry.

PR:		262671
Reviewed by:	hselasky
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D34648

(cherry picked from commit da03ac41c9bca270b491fcf4bf219c4108688a05)

Git Hash:   aeb4214375b7197ccc7c6ad9b2bc3185545eaf8e
Git Author: emaste@FreeBSD.org
END