net: seeq: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c
index 244c1e1..da48077 100644
--- a/drivers/net/ethernet/seeq/ether3.c
+++ b/drivers/net/ethernet/seeq/ether3.c
@@ -170,9 +170,11 @@ ether3_setbuffer(struct net_device *dev, buffer_rw_t read, int start)
/*
* Switch LED off...
*/
-static void ether3_ledoff(unsigned long data)
+static void ether3_ledoff(struct timer_list *t)
{
- struct net_device *dev = (struct net_device *)data;
+ struct dev_priv *private = from_timer(priv, t, timer);
+ struct net_device *dev = private->dev;
+
ether3_outw(priv(dev)->regs.config2 |= CFG2_CTRLO, REG_CONFIG2);
}
@@ -183,8 +185,6 @@ static inline void ether3_ledon(struct net_device *dev)
{
del_timer(&priv(dev)->timer);
priv(dev)->timer.expires = jiffies + HZ / 50; /* leave on for 1/50th second */
- priv(dev)->timer.data = (unsigned long)dev;
- priv(dev)->timer.function = ether3_ledoff;
add_timer(&priv(dev)->timer);
if (priv(dev)->regs.config2 & CFG2_CTRLO)
ether3_outw(priv(dev)->regs.config2 &= ~CFG2_CTRLO, REG_CONFIG2);
@@ -783,7 +783,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id)
ether3_addr(dev->dev_addr, ec);
- init_timer(&priv(dev)->timer);
+ priv(dev)->dev = dev;
+ timer_setup(&priv(dev)->timer, ether3_ledoff, 0);
/* Reset card...
*/