From dffc0ae86d2ec1edb26319a3c1ace57e819c0312 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Sat, 19 Nov 2011 13:12:12 +0000
Subject: [PATCH] drivers/net/lan91c96.c: Fix GCC 4.6 warning
Fix:
lan91c96.c: In function 'dump_memory_info':
lan91c96.c:157:7: warning: variable 'mem_info' set but not used
[-Wunused-but-set-variable]
lan91c96.c: In function 'smc_send_packet':
lan91c96.c:320:16: warning: variable 'ioaddr' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
drivers/net/lan91c96.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c
index 883f3a7c5d0..24b28da249b 100644
--- a/drivers/net/lan91c96.c
+++ b/drivers/net/lan91c96.c
@@ -63,6 +63,7 @@
#include <malloc.h>
#include "lan91c96.h"
#include <net.h>
+#include <linux/compiler.h>
/*------------------------------------------------------------------------
*
@@ -154,7 +155,7 @@ static void smc_set_mac_addr(const unsigned char *addr)
***********************************************/
void dump_memory_info(struct eth_device *dev)
{
- word mem_info;
+ __maybe_unused word mem_info;
word old_bank;
old_bank = SMC_inw(dev, LAN91C96_BANK_SELECT) & 0xF;
@@ -317,7 +318,6 @@ static int smc_send_packet(struct eth_device *dev, volatile void *packet,
int packet_length)
{
byte packet_no;
- unsigned long ioaddr;
byte *buf;
int length;
int numPages;
@@ -381,9 +381,6 @@ static int smc_send_packet(struct eth_device *dev, volatile void *packet,
dev->name, try);
/* I can send the packet now.. */
-
- ioaddr = dev->iobase;
-
buf = (byte *) packet;
/* If I get here, I _know_ there is a packet slot waiting for me */
--
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