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authorAndrew Victor <andrew@sanpeople.com>2006-12-05 15:21:19 +0200
committerJeff Garzik <jeff@garzik.org>2006-12-07 04:58:32 -0500
commitcf42553ab43e102bc98eca05523d2390a1eedde9 (patch)
treedab613b886543e98c66d40ac44912ae6acabee66 /drivers
parentc57ee096b6caf8f7e17abe46185d24f2b649b9f9 (diff)
[PATCH] AT91RM9200 Ethernet: Move check_timer variable and use mod_timer()
Move the global 'check_timer' variable into the private data structure. Also now use mod_timer(). Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/arm/at91_ether.c16
-rw-r--r--drivers/net/arm/at91_ether.h1
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 58da5b77335..918368cdb76 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -41,7 +41,6 @@
#define DRV_NAME "at91_ether"
#define DRV_VERSION "1.0"
-static struct timer_list check_timer;
#define LINK_POLL_INTERVAL (HZ)
/* ..................................................................... */
@@ -250,8 +249,7 @@ static void enable_phyirq(struct net_device *dev)
* PHY doesn't have an IRQ pin (RTL8201, DP83847, AC101L),
* or board does not have it connected.
*/
- check_timer.expires = jiffies + LINK_POLL_INTERVAL;
- add_timer(&check_timer);
+ mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
return;
}
@@ -298,7 +296,7 @@ static void disable_phyirq(struct net_device *dev)
irq_number = lp->board_data.phy_irq_pin;
if (!irq_number) {
- del_timer_sync(&check_timer);
+ del_timer_sync(&lp->check_timer);
return;
}
@@ -360,13 +358,13 @@ static void reset_phy(struct net_device *dev)
static void at91ether_check_link(unsigned long dev_id)
{
struct net_device *dev = (struct net_device *) dev_id;
+ struct at91_private *lp = netdev_priv(dev);
enable_mdi();
update_linkspeed(dev, 1);
disable_mdi();
- check_timer.expires = jiffies + LINK_POLL_INTERVAL;
- add_timer(&check_timer);
+ mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
}
/* ......................... ADDRESS MANAGEMENT ........................ */
@@ -1030,9 +1028,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
/* If board has no PHY IRQ, use a timer to poll the PHY */
if (!lp->board_data.phy_irq_pin) {
- init_timer(&check_timer);
- check_timer.data = (unsigned long)dev;
- check_timer.function = at91ether_check_link;
+ init_timer(&lp->check_timer);
+ lp->check_timer.data = (unsigned long)dev;
+ lp->check_timer.function = at91ether_check_link;
}
/* Display ethernet banner */
diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h
index d1e72e02be3..b6b665de2ea 100644
--- a/drivers/net/arm/at91_ether.h
+++ b/drivers/net/arm/at91_ether.h
@@ -87,6 +87,7 @@ struct at91_private
spinlock_t lock; /* lock for MDI interface */
short phy_media; /* media interface type */
unsigned short phy_address; /* 5-bit MDI address of PHY (0..31) */
+ struct timer_list check_timer; /* Poll link status */
/* Transmit */
struct sk_buff *skb; /* holds skb until xmit interrupt completes */