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Message-Id: <20200914072939.803280-21-allen.lkml@gmail.com>
Date: Mon, 14 Sep 2020 12:59:39 +0530
From: Allen Pais <allen.lkml@...il.com>
To: davem@...emloft.net
Cc: jes@...ined-monkey.org, kuba@...nel.org, dougmill@...ux.ibm.com,
cooldavid@...ldavid.org, mlindner@...vell.com,
stephen@...workplumber.org, borisp@...lanox.com,
netdev@...r.kernel.org, Allen Pais <apais@...ux.microsoft.com>,
Romain Perier <romain.perier@...il.com>
Subject: [net-next v3 20/20] net: smc91x: convert tasklets to use new tasklet_setup() API
From: Allen Pais <apais@...ux.microsoft.com>
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@...il.com>
Signed-off-by: Allen Pais <apais@...ux.microsoft.com>
---
drivers/net/ethernet/smsc/smc91x.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 1c4fea9c3ec4..7e585aa3031c 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -535,10 +535,10 @@ static inline void smc_rcv(struct net_device *dev)
/*
* This is called to actually send a packet to the chip.
*/
-static void smc_hardware_send_pkt(unsigned long data)
+static void smc_hardware_send_pkt(struct tasklet_struct *t)
{
- struct net_device *dev = (struct net_device *)data;
- struct smc_local *lp = netdev_priv(dev);
+ struct smc_local *lp = from_tasklet(lp, t, tx_task);
+ struct net_device *dev = lp->dev;
void __iomem *ioaddr = lp->base;
struct sk_buff *skb;
unsigned int packet_no, len;
@@ -688,7 +688,7 @@ smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
* Allocation succeeded: push packet to the chip's own memory
* immediately.
*/
- smc_hardware_send_pkt((unsigned long)dev);
+ smc_hardware_send_pkt(&lp->tx_task);
}
return NETDEV_TX_OK;
@@ -1965,7 +1965,7 @@ static int smc_probe(struct net_device *dev, void __iomem *ioaddr,
dev->netdev_ops = &smc_netdev_ops;
dev->ethtool_ops = &smc_ethtool_ops;
- tasklet_init(&lp->tx_task, smc_hardware_send_pkt, (unsigned long)dev);
+ tasklet_setup(&lp->tx_task, smc_hardware_send_pkt);
INIT_WORK(&lp->phy_configure, smc_phy_configure);
lp->dev = dev;
lp->mii.phy_id_mask = 0x1f;
--
2.25.1
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