netdev - [net-next v3 12/20] net: skge: convert tasklets to use new tasklet

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Date:   Mon, 14 Sep 2020 12:59:31 +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 12/20] net: skge: 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/marvell/skge.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 6a930351cb23..8a9c0f490bfb 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -3338,9 +3338,9 @@ static void skge_error_irq(struct skge_hw *hw)
  * because accessing phy registers requires spin wait which might
  * cause excess interrupt latency.
  */
-static void skge_extirq(unsigned long arg)
+static void skge_extirq(struct tasklet_struct *t)
 {
-	struct skge_hw *hw = (struct skge_hw *) arg;
+	struct skge_hw *hw = from_tasklet(hw, t, phy_task);
 	int port;
 
 	for (port = 0; port < hw->ports; port++) {
@@ -3927,7 +3927,7 @@ static int skge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->pdev = pdev;
 	spin_lock_init(&hw->hw_lock);
 	spin_lock_init(&hw->phy_lock);
-	tasklet_init(&hw->phy_task, skge_extirq, (unsigned long) hw);
+	tasklet_setup(&hw->phy_task, skge_extirq);
 
 	hw->regs = ioremap(pci_resource_start(pdev, 0), 0x4000);
 	if (!hw->regs) {
-- 
2.25.1