Commit a42a9f6a authored by Allen Pais's avatar Allen Pais Committed by Greg Kroah-Hartman
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tty: ipwireless: 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: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarAllen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200817085921.26033-2-allen.cryptic@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9123e3a7

drivers/tty/ipwireless/hardware.c

+3 −3
Original line number Diff line number Diff line
@@ -1006,9 +1006,9 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit) 
/*

 * Send and receive all queued packets.

 */

static void ipwireless_do_tasklet(unsigned long hw_)

static void ipwireless_do_tasklet(struct tasklet_struct *t)

{

	struct ipw_hardware *hw = (struct ipw_hardware *) hw_;

	struct ipw_hardware *hw = from_tasklet(hw, t, tasklet);

	unsigned long flags;



	spin_lock_irqsave(&hw->lock, flags);
@@ -1635,7 +1635,7 @@ struct ipw_hardware *ipwireless_hardware_create(void) 
	INIT_LIST_HEAD(&hw->rx_queue);

	INIT_LIST_HEAD(&hw->rx_pool);

	spin_lock_init(&hw->lock);

	tasklet_init(&hw->tasklet, ipwireless_do_tasklet, (unsigned long) hw);

	tasklet_setup(&hw->tasklet, ipwireless_do_tasklet);

	INIT_WORK(&hw->work_rx, ipw_receive_data_work);

	timer_setup(&hw->setup_timer, ipwireless_setup_timer, 0);