From 5f2585d4e570f2dffd148f6e57308fb431079175 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Mon, 16 Oct 2017 17:29:24 -0700 Subject: drivers/net/appletalk: 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. Adds a static variable to hold the polled net_device. Cc: David Howells Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook Signed-off-by: David S. Miller --- drivers/net/appletalk/ltpc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net/appletalk') diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index cc3dc9337eae..75a5a9b87c5a 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -694,6 +694,7 @@ static int do_read(struct net_device *dev, void *cbuf, int cbuflen, /* end of idle handlers -- what should be seen is do_read, do_write */ static struct timer_list ltpc_timer; +static struct net_device *ltpc_timer_dev; static netdev_tx_t ltpc_xmit(struct sk_buff *skb, struct net_device *dev); @@ -867,10 +868,8 @@ static void set_multicast_list(struct net_device *dev) static int ltpc_poll_counter; -static void ltpc_poll(unsigned long l) +static void ltpc_poll(struct timer_list *unused) { - struct net_device *dev = (struct net_device *) l; - del_timer(<pc_timer); if(debug & DEBUG_VERBOSE) { @@ -882,7 +881,7 @@ static void ltpc_poll(unsigned long l) } /* poll 20 times per second */ - idle(dev); + idle(ltpc_timer_dev); ltpc_timer.expires = jiffies + HZ/20; add_timer(<pc_timer); } @@ -1161,7 +1160,8 @@ struct net_device * __init ltpc_probe(void) dev->irq = 0; /* polled mode -- 20 times per second */ /* this is really, really slow... should it poll more often? */ - setup_timer(<pc_timer, ltpc_poll, (unsigned long)dev); + ltpc_timer_dev = dev; + timer_setup(<pc_timer, ltpc_poll, 0); ltpc_timer.expires = jiffies + HZ/20; add_timer(<pc_timer); -- cgit v1.2.3