From 1c7b9e373b43952a0eac9b6785679e6ff34535b5 Mon Sep 17 00:00:00 2001
From: skrll <skrll@NetBSD.org>
Date: Sun, 17 Nov 2013 08:32:55 +0000
Subject: [PATCH] Remove unused variables.

---
 sys/arch/arm/footbridge/footbridge_com.c  | 8 ++++----
 sys/arch/arm/footbridge/isa/isa_machdep.c | 7 +++----
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/sys/arch/arm/footbridge/footbridge_com.c b/sys/arch/arm/footbridge/footbridge_com.c
index 82d33b27f14e..71bd5100361b 100644
--- a/sys/arch/arm/footbridge/footbridge_com.c
+++ b/sys/arch/arm/footbridge/footbridge_com.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: footbridge_com.c,v 1.35 2012/10/10 21:53:09 skrll Exp $	*/
+/*	$NetBSD: footbridge_com.c,v 1.36 2013/11/17 08:32:55 skrll Exp $	*/
 
 /*-
  * Copyright (c) 1997 Mark Brinicombe
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: footbridge_com.c,v 1.35 2012/10/10 21:53:09 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: footbridge_com.c,v 1.36 2013/11/17 08:32:55 skrll Exp $");
 
 #include "opt_ddb.h"
 #include "opt_ddbparam.h"
@@ -742,12 +742,12 @@ fcomcngetc(dev_t dev)
 	int s = splserial();
 	bus_space_tag_t iot = fcomconstag;
 	bus_space_handle_t ioh = fcomconsioh;
-	u_char stat, c;
+	u_char c;
 
 	while ((bus_space_read_4(iot, ioh, UART_FLAGS) & UART_RX_FULL) != 0)
 		;
 	c = bus_space_read_4(iot, ioh, UART_DATA);
-	stat = bus_space_read_4(iot, ioh, UART_RX_STAT);
+	(void)bus_space_read_4(iot, ioh, UART_RX_STAT);
 	(void)splx(s);
 #if defined(DDB) && DDB_KEYCODE > 0
 		/*
diff --git a/sys/arch/arm/footbridge/isa/isa_machdep.c b/sys/arch/arm/footbridge/isa/isa_machdep.c
index a61877424baf..70880b72cf14 100644
--- a/sys/arch/arm/footbridge/isa/isa_machdep.c
+++ b/sys/arch/arm/footbridge/isa/isa_machdep.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: isa_machdep.c,v 1.19 2012/10/27 17:17:37 chs Exp $	*/
+/*	$NetBSD: isa_machdep.c,v 1.20 2013/11/17 08:32:55 skrll Exp $	*/
 
 /*-
  * Copyright (c) 1996-1998 The NetBSD Foundation, Inc.
@@ -65,7 +65,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: isa_machdep.c,v 1.19 2012/10/27 17:17:37 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: isa_machdep.c,v 1.20 2013/11/17 08:32:55 skrll Exp $");
 
 #include "opt_irqstats.h"
 
@@ -429,7 +429,6 @@ isa_intr_disestablish(isa_chipset_tag_t ic, void *arg)
 void
 isa_intr_init(void)
 {
-	static void *isa_ih;
  	struct intrq *iq;
  	int i;
  
@@ -452,7 +451,7 @@ isa_intr_init(void)
 #ifndef ISA_FOOTBRIDGE_IRQ 
 #warning Before using isa with footbridge you must define ISA_FOOTBRIDGE_IRQ
 #endif
-	isa_ih = footbridge_intr_claim(ISA_FOOTBRIDGE_IRQ, IPL_BIO, "isabus",
+	footbridge_intr_claim(ISA_FOOTBRIDGE_IRQ, IPL_BIO, "isabus",
 	    isa_irqdispatch, NULL);
 	
 }