From b20f0f724734b8dddde2957b39c92720a63430ac Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Mon, 4 Apr 2022 17:55:30 -0600
Subject: [PATCH] mv_rtc_attach: eliminate write only unit variable

Sponsored by:		Netflix
---
 sys/arm/mv/armada38x/armada38x_rtc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sys/arm/mv/armada38x/armada38x_rtc.c b/sys/arm/mv/armada38x/armada38x_rtc.c
index ff89094194a..d6f2073b414 100644
--- a/sys/arm/mv/armada38x/armada38x_rtc.c
+++ b/sys/arm/mv/armada38x/armada38x_rtc.c
@@ -208,9 +208,7 @@ static int
 mv_rtc_attach(device_t dev)
 {
 	struct mv_rtc_softc *sc;
-	int unit, ret;
-
-	unit = device_get_unit(dev);
+	int ret;
 
 	sc = device_get_softc(dev);
 	sc->dev = dev;