From 3a221d17a7a031ad04242f6bc86b7dff307534f8 Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@kernel.org>
Date: Tue, 10 Jun 2008 01:23:25 +0300
Subject: [PATCH] drivers/net/: remove write-only "last_dev"
This patch removes write-only global "last_dev" variables from the
following drivers:
- a2065.c
- declance.c
- sunlance.c
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/a2065.c | 4 ----
drivers/net/declance.c | 4 ----
drivers/net/sunlance.c | 4 ----
3 files changed, 12 deletions(-)
diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c
index 6c5719ae8cca..9c0837435b68 100644
--- a/drivers/net/a2065.c
+++ b/drivers/net/a2065.c
@@ -475,16 +475,12 @@ static irqreturn_t lance_interrupt (int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct net_device *last_dev;
-
static int lance_open (struct net_device *dev)
{
struct lance_private *lp = netdev_priv(dev);
volatile struct lance_regs *ll = lp->ll;
int ret;
- last_dev = dev;
-
/* Stop the Lance */
ll->rap = LE_CSR0;
ll->rdp = LE_C0_STOP;
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 6b1e77cc069e..3e3506411ac0 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -773,8 +773,6 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct net_device *last_dev = 0;
-
static int lance_open(struct net_device *dev)
{
volatile u16 *ib = (volatile u16 *)dev->mem_start;
@@ -782,8 +780,6 @@ static int lance_open(struct net_device *dev)
volatile struct lance_regs *ll = lp->ll;
int status = 0;
- last_dev = dev;
-
/* Stop the Lance */
writereg(&ll->rap, LE_CSR0);
writereg(&ll->rdp, LE_C0_STOP);
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 26ade68aeabf..4e994f87469e 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -915,15 +915,11 @@ static void build_fake_packet(struct lance_private *lp)
lp->tx_new = TX_NEXT(entry);
}
-struct net_device *last_dev;
-
static int lance_open(struct net_device *dev)
{
struct lance_private *lp = netdev_priv(dev);
int status = 0;
- last_dev = dev;
-
STOP_LANCE(lp);
if (request_irq(dev->irq, &lance_interrupt, IRQF_SHARED,
--
GitLab