diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index ea71612f6b36f..5740c98d8c9f0 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -13,6 +13,7 @@ #include #include #include +#include #if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) || defined(CONFIG_MACB_USE_HWSTAMP) #define MACB_EXT_DESC @@ -1330,7 +1331,7 @@ struct macb { spinlock_t rx_fs_lock; unsigned int max_tuples; - struct tasklet_struct hresp_err_tasklet; + struct work_struct hresp_err_bh_work; int rx_bd_rd_prefetch; int tx_bd_rd_prefetch; diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 11665be3a22c7..95e8742dce1da 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -1792,9 +1792,9 @@ static int macb_tx_poll(struct napi_struct *napi, int budget) return work_done; } -static void macb_hresp_error_task(struct tasklet_struct *t) +static void macb_hresp_error_task(struct work_struct *work) { - struct macb *bp = from_tasklet(bp, t, hresp_err_tasklet); + struct macb *bp = from_work(bp, work, hresp_err_bh_work); struct net_device *dev = bp->dev; struct macb_queue *queue; unsigned int q; @@ -1994,7 +1994,7 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) } if (status & MACB_BIT(HRESP)) { - tasklet_schedule(&bp->hresp_err_tasklet); + queue_work(system_bh_wq, &bp->hresp_err_bh_work); netdev_err(dev, "DMA bus error: HRESP not OK\n"); if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE) @@ -5172,7 +5172,7 @@ static int macb_probe(struct platform_device *pdev) goto err_out_unregister_mdio; } - tasklet_setup(&bp->hresp_err_tasklet, macb_hresp_error_task); + INIT_WORK(&bp->hresp_err_bh_work, macb_hresp_error_task); netdev_info(dev, "Cadence %s rev 0x%08x at 0x%08lx irq %d (%pM)\n", macb_is_gem(bp) ? "GEM" : "MACB", macb_readl(bp, MID), @@ -5216,7 +5216,7 @@ static void macb_remove(struct platform_device *pdev) mdiobus_free(bp->mii_bus); unregister_netdev(dev); - tasklet_kill(&bp->hresp_err_tasklet); + cancel_work_sync(&bp->hresp_err_bh_work); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); if (!pm_runtime_suspended(&pdev->dev)) {