netdev - [PATCH 14/39] mv643xx_eth: remove port serial status register bit defines

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Message-Id: <1212490974-23719-15-git-send-email-buytenh@wantstofly.org>
Date:	Tue,  3 Jun 2008 13:02:29 +0200
From:	Lennert Buytenhek <buytenh@...tstofly.org>
To:	Dale Farnsworth <dale@...nsworth.org>
Cc:	netdev@...r.kernel.org
Subject: [PATCH 14/39] mv643xx_eth: remove port serial status register bit defines

All except one of the port serial status register bit defines are
unused -- kill the unused ones.

Signed-off-by: Lennert Buytenhek <buytenh@...vell.com>
---
 drivers/net/mv643xx_eth.c |   15 ++-------------
 1 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 075ee2a..34bfdf6 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -94,6 +94,7 @@ static char mv643xx_driver_version[] = "1.0";
 #define SDMA_CONFIG(p)			(0x041c + ((p) << 10))
 #define PORT_SERIAL_CONTROL(p)		(0x043c + ((p) << 10))
 #define PORT_STATUS(p)			(0x0444 + ((p) << 10))
+#define  TX_FIFO_EMPTY			0x00000400
 #define TXQ_COMMAND(p)			(0x0448 + ((p) << 10))
 #define TX_BW_MTU(p)			(0x0458 + ((p) << 10))
 #define INT_CAUSE(p)			(0x0460 + ((p) << 10))
@@ -160,18 +161,6 @@ static char mv643xx_driver_version[] = "1.0";
 #define PORT_DEFAULT_TRANSMIT_QUEUE_SIZE	800
 #define PORT_DEFAULT_RECEIVE_QUEUE_SIZE		400
 
-/* Port serial status reg (PSR) */
-#define ETH_INTERFACE_PCM			0x00000001
-#define ETH_LINK_IS_UP				0x00000002
-#define ETH_PORT_AT_FULL_DUPLEX			0x00000004
-#define ETH_RX_FLOW_CTRL_ENABLED		0x00000008
-#define ETH_GMII_SPEED_1000			0x00000010
-#define ETH_MII_SPEED_100			0x00000020
-#define ETH_TX_IN_PROGRESS			0x00000080
-#define ETH_BYPASS_ACTIVE			0x00000100
-#define ETH_PORT_AT_PARTITION_STATE		0x00000200
-#define ETH_PORT_TX_FIFO_EMPTY			0x00000400
-
 /* SMI reg */
 #define ETH_SMI_BUSY		0x10000000	/* 0 - Write, 1 - Read	*/
 #define ETH_SMI_READ_VALID	0x08000000	/* 0 - Write, 1 - Read	*/
@@ -462,7 +451,7 @@ static unsigned int mv643xx_eth_port_disable_tx(struct mv643xx_private *mp)
 			udelay(10);
 
 		/* Wait for Tx FIFO to empty */
-		while (rdl(mp, PORT_STATUS(port_num)) & ETH_PORT_TX_FIFO_EMPTY)
+		while (rdl(mp, PORT_STATUS(port_num)) & TX_FIFO_EMPTY)
 			udelay(10);
 	}
 
-- 
1.5.3.4

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