git: ba6c676ef3ac - stable/15 - hifn(4): add gone_in 16.0

The branch stable/15 has been updated by obrien:

URL: https://cgit.FreeBSD.org/src/commit/?id=ba6c676ef3ac28e55188f57eb694da19431e38c9

commit ba6c676ef3ac28e55188f57eb694da19431e38c9
Author:     David E. O'Brien <obrien@FreeBSD.org>
AuthorDate: 2025-11-08 05:44:52 +0000
Commit:     David E. O'Brien <obrien@FreeBSD.org>
CommitDate: 2025-11-08 05:44:52 +0000

    hifn(4): add gone_in 16.0
---
 share/man/man4/hifn.4   | 7 ++++++-
 sys/dev/hifn/hifn7751.c | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/share/man/man4/hifn.4 b/share/man/man4/hifn.4
index 22494fcb6c6d..f145d61282fc 100644
--- a/share/man/man4/hifn.4
+++ b/share/man/man4/hifn.4
@@ -24,7 +24,7 @@
 .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd July 29, 2020
+.Dd October 31, 2025
 .Dt HIFN 4
 .Os
 .Sh NAME
@@ -46,6 +46,11 @@ module at boot time, place the following line in
 .Bd -literal -offset indent
 hifn_load="YES"
 .Ed
+.Sh DEPRECATION NOTICE
+The
+.Nm
+driver is deprecated and is scheduled for removal in
+.Fx 16.0 .
 .Sh DESCRIPTION
 The
 .Nm
diff --git a/sys/dev/hifn/hifn7751.c b/sys/dev/hifn/hifn7751.c
index 2e7545779b09..7452c00d0b21 100644
--- a/sys/dev/hifn/hifn7751.c
+++ b/sys/dev/hifn/hifn7751.c
@@ -586,6 +586,9 @@ hifn_attach(device_t dev)
 	callout_init(&sc->sc_tickto, 1);
 	callout_reset(&sc->sc_tickto, hz, hifn_tick, sc);
 
+	gone_in(16, "%s(4) is deprecated in 15.0 and removed in 16.0\n",
+	    hifn_driver.name);
+
 	return (0);
 
 fail_intr: