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net: silan: convert tasklets to use new tasklet_setup() API

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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@gmail.com>
Signed-off-by: Allen Pais <apais@linux.microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allen Pais 2020-09-14 12:59:38 +05:30 committed by David S. Miller
parent b5f0a3bfc1
commit 271f278dfe
1 changed files with 7 additions and 5 deletions
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12
drivers/net/ethernet/silan/sc92031.c
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@ -301,6 +301,7 @@ struct sc92031_priv {
/* for dev->get_stats */ /* for dev->get_stats */
long rx_value; long rx_value;
struct net_device *ndev;
}; };
/* I don't know which registers can be safely read; however, I can guess /* I don't know which registers can be safely read; however, I can guess
@ -829,10 +830,10 @@ static void _sc92031_link_tasklet(struct net_device *dev)
} }
} }
static void sc92031_tasklet(unsigned long data) static void sc92031_tasklet(struct tasklet_struct *t)
{ {
struct net_device *dev = (struct net_device *)data; struct sc92031_priv *priv = from_tasklet(priv, t, tasklet);
struct sc92031_priv *priv = netdev_priv(dev); struct net_device *dev = priv->ndev;
void __iomem *port_base = priv->port_base; void __iomem *port_base = priv->port_base;
u32 intr_status, intr_mask; u32 intr_status, intr_mask;
@ -1108,7 +1109,7 @@ static void sc92031_poll_controller(struct net_device *dev)
disable_irq(irq); disable_irq(irq);
if (sc92031_interrupt(irq, dev) != IRQ_NONE) if (sc92031_interrupt(irq, dev) != IRQ_NONE)
sc92031_tasklet((unsigned long)dev); sc92031_tasklet(&priv->tasklet);
enable_irq(irq); enable_irq(irq);
} }
#endif #endif
@ -1443,10 +1444,11 @@ static int sc92031_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dev->ethtool_ops = &sc92031_ethtool_ops; dev->ethtool_ops = &sc92031_ethtool_ops;
priv = netdev_priv(dev); priv = netdev_priv(dev);
priv->ndev = dev;
spin_lock_init(&priv->lock); spin_lock_init(&priv->lock);
priv->port_base = port_base; priv->port_base = port_base;
priv->pdev = pdev; priv->pdev = pdev;
tasklet_init(&priv->tasklet, sc92031_tasklet, (unsigned long)dev); tasklet_setup(&priv->tasklet, sc92031_tasklet);
/* Fudge tasklet count so the call to sc92031_enable_interrupts at /* Fudge tasklet count so the call to sc92031_enable_interrupts at
* sc92031_open will work correctly */ * sc92031_open will work correctly */
tasklet_disable_nosync(&priv->tasklet); tasklet_disable_nosync(&priv->tasklet);