From da227355bf57dcd1ddb87348067a475e2dd1a164 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Sat, 19 Nov 2011 13:12:14 +0000
Subject: [PATCH] drivers/net/cs8900.c: Fix GCC 4.6 warning
Fix:
cs8900.c: In function 'get_reg_init_bus':
cs8900.c:69:14: warning: variable 'c' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
drivers/net/cs8900.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c
index 9424fb2bb6..e04a784a4b 100644
--- a/drivers/net/cs8900.c
+++ b/drivers/net/cs8900.c
@@ -66,15 +66,14 @@
static u16 get_reg_init_bus(struct eth_device *dev, int regno)
{
/* force 16 bit busmode */
- volatile u8 c;
struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv);
uint8_t volatile * const iob = (uint8_t volatile * const)dev->iobase;
- c = readb(iob);
- c = readb(iob + 1);
- c = readb(iob);
- c = readb(iob + 1);
- c = readb(iob);
+ readb(iob);
+ readb(iob + 1);
+ readb(iob);
+ readb(iob + 1);
+ readb(iob);
REG_WRITE(regno, &priv->regs->pptr);
return REG_READ(&priv->regs->pdata);
--
2.39.5