K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2022-08-29T13:08:11.673081Z
K 7
svn:log
V 506
gpio: mark INVARIANTS variables as __diagused

Fixes INVARIANTS build with Clang 15, which previously failed due to
set-but-not-used variable warnings.

Reviewed by:	dim
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D36097

(cherry picked from commit 7dc4d5118c0268efe48c0e36c49cba1e2a8e39fc)
(cherry picked from commit ff6ab85fc95a18da4d87d56afd82b484652ec3f6)

Git Hash:   4555d2531462a7f436f028db4a24ca5259126d28
Git Author: emaste@FreeBSD.org
END