From b6fd3aba6041922e115bd8e10539b8545f4120ac Mon Sep 17 00:00:00 2001 From: Amitoj Kaur Chawla Date: Fri, 8 Apr 2016 21:02:10 +0530 Subject: can: mcp251x: Replace create_freezable_workqueue with alloc_workqueue Replace scheduled to be removed create_freezable_workqueue with alloc_workqueue. priv->wq should be explicitly set as freezable to ensure it is frozen in the suspend sequence and work items are drained so that no new work item starts execution until thawed. Thus, use of WQ_FREEZABLE flag here is required. WQ_MEM_RECLAIM flag has been set here to ensure forward progress regardless of memory pressure. The order of execution is not important so set @max_active as 0. Signed-off-by: Amitoj Kaur Chawla Acked-by: Tejun Heo Signed-off-by: Marc Kleine-Budde diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c index 74a7dfe..cf36d26 100644 --- a/drivers/net/can/spi/mcp251x.c +++ b/drivers/net/can/spi/mcp251x.c @@ -961,7 +961,8 @@ static int mcp251x_open(struct net_device *net) goto open_unlock; } - priv->wq = create_freezable_workqueue("mcp251x_wq"); + priv->wq = alloc_workqueue("mcp251x_wq", WQ_FREEZABLE | WQ_MEM_RECLAIM, + 0); INIT_WORK(&priv->tx_work, mcp251x_tx_work_handler); INIT_WORK(&priv->restart_work, mcp251x_restart_work_handler); -- cgit v0.10.2