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authorAllen Pais <allen.lkml@gmail.com>2020-08-17 11:59:18 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-08-18 14:33:13 +0300
commita42a9f6a9bbc0d3894fc8ceaa714f5c5d9f4d96b (patch)
treeac2d379df0b7cf911910efe8f5eb26bb59b38553 /drivers/tty/ipwireless
parent9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff)
downloadlinux-a42a9f6a9bbc0d3894fc8ceaa714f5c5d9f4d96b.tar.xz
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: 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>
Diffstat (limited to 'drivers/tty/ipwireless')
-rw-r--r--drivers/tty/ipwireless/hardware.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c
index 6bbf35682d53..f5d3e68f5750 100644
--- a/drivers/tty/ipwireless/hardware.c
+++ b/drivers/tty/ipwireless/hardware.c
@@ -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);