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tty: ipwireless: convert tasklets to use new tasklet_setup() API

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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@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200817085921.26033-2-allen.cryptic@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Allen Pais
2020-08-17 14:29:18 +05:30
committed by Greg Kroah-Hartman
parent 9123e3a74e
commit a42a9f6a9b
1 changed files with 3 additions and 3 deletions
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6
drivers/tty/ipwireless/hardware.c
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@@ -1006,9 +1006,9 @@ static int send_pending_packet(struct ipw_hardware *hw, int priority_limit)
/* /*
* Send and receive all queued packets. * 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; unsigned long flags;
spin_lock_irqsave(&hw->lock, 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_queue);
INIT_LIST_HEAD(&hw->rx_pool); INIT_LIST_HEAD(&hw->rx_pool);
spin_lock_init(&hw->lock); 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); INIT_WORK(&hw->work_rx, ipw_receive_data_work);
timer_setup(&hw->setup_timer, ipwireless_setup_timer, 0); timer_setup(&hw->setup_timer, ipwireless_setup_timer, 0);