linux-kernel - [PATCH 12/20] ethernet: marvell: convert tasklets to use new tasklet

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Message-Id: <20200817082434.21176-14-allen.lkml@gmail.com>
Date:   Mon, 17 Aug 2020 13:54:26 +0530
From:   Allen Pais <allen.lkml@...il.com>
To:     jes@...ined-monkey.org, davem@...emloft.net, kuba@...nel.org,
        kda@...ux-powerpc.org, dougmill@...ux.ibm.com,
        cooldavid@...ldavid.org, mlindner@...vell.com, borisp@...lanox.com
Cc:     keescook@...omium.org, linux-acenic@...site.dk,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org,
        oss-drivers@...ronome.com, Allen Pais <allen.lkml@...il.com>,
        Romain Perier <romain.perier@...il.com>
Subject: [PATCH 12/20] ethernet: marvell: convert tasklets to use new tasklet_setup() API

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 <allen.lkml@...il.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 b792f6306a64..55fe901d3562 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) {
-- 
2.17.1