In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
Signed-off-by: Allen Pais <allen.lkml@xxxxxxxxx>
---
drivers/net/ethernet/alteon/acenic.c | 9 +++++----
drivers/net/ethernet/alteon/acenic.h | 2 +-
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index ac86fcae1582..8a4c2319953d 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -1562,10 +1562,11 @@ static void ace_watchdog(struct net_device *data, unsigned int txqueue)
}
-static void ace_tasklet(unsigned long arg)
+static void ace_tasklet(struct tasklet_struct *t)
{
- struct net_device *dev = (struct net_device *) arg;
- struct ace_private *ap = netdev_priv(dev);
+ struct ace_private *ap = from_tasklet(ap, t, ace_tasklet);
+ struct net_device *dev = (struct net_device *)((char *)ap -
+ ALIGN(sizeof(struct net_device), NETDEV_ALIGN));
int cur_size;
cur_size = atomic_read(&ap->cur_rx_bufs);
@@ -2269,7 +2270,7 @@ static int ace_open(struct net_device *dev)
/*
* Setup the bottom half rx ring refill handler
*/
- tasklet_init(&ap->ace_tasklet, ace_tasklet, (unsigned long)dev);
+ tasklet_setup(&ap->ace_tasklet, ace_tasklet);
return 0;
}
diff --git a/drivers/net/ethernet/alteon/acenic.h b/drivers/net/ethernet/alteon/acenic.h
index c670067b1541..4b02c705859c 100644
--- a/drivers/net/ethernet/alteon/acenic.h
+++ b/drivers/net/ethernet/alteon/acenic.h
@@ -776,7 +776,7 @@ static int ace_open(struct net_device *dev);
static netdev_tx_t ace_start_xmit(struct sk_buff *skb,
struct net_device *dev);
static int ace_close(struct net_device *dev);
-static void ace_tasklet(unsigned long dev);
+static void ace_tasklet(struct tasklet_struct *t);
static void ace_dump_trace(struct ace_private *ap);
static void ace_set_multicast_list(struct net_device *dev);
static int ace_change_mtu(struct net_device *dev, int new_mtu);
--
2.17.1
