Commit 4e95f849 authored by Allen Pais's avatar Allen Pais Committed by Jason Gunthorpe
Browse files

RDMA/i40iw: 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.

Link: https://lore.kernel.org/r/20200903060637.424458-4-allen.lkml@gmail.com


Signed-off-by: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarAllen Pais <allen.lkml@gmail.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 55db47d0

drivers/infiniband/hw/i40iw/i40iw_main.c

+7 −7
Original line number Diff line number Diff line
@@ -192,9 +192,9 @@ static void i40iw_enable_intr(struct i40iw_sc_dev *dev, u32 msix_id) 
 * i40iw_dpc - tasklet for aeq and ceq 0

 * @data: iwarp device

 */

static void i40iw_dpc(unsigned long data)

static void i40iw_dpc(struct tasklet_struct *t)

{

	struct i40iw_device *iwdev = (struct i40iw_device *)data;

	struct i40iw_device *iwdev = from_tasklet(iwdev, t, dpc_tasklet);



	if (iwdev->msix_shared)

		i40iw_process_ceq(iwdev, iwdev->ceqlist);
@@ -206,9 +206,9 @@ static void i40iw_dpc(unsigned long data) 
 * i40iw_ceq_dpc - dpc handler for CEQ

 * @data: data points to CEQ

 */

static void i40iw_ceq_dpc(unsigned long data)

static void i40iw_ceq_dpc(struct tasklet_struct *t)

{

	struct i40iw_ceq *iwceq = (struct i40iw_ceq *)data;

	struct i40iw_ceq *iwceq = from_tasklet(iwceq, t, dpc_tasklet);

	struct i40iw_device *iwdev = iwceq->iwdev;



	i40iw_process_ceq(iwdev, iwceq);
@@ -689,10 +689,10 @@ static enum i40iw_status_code i40iw_configure_ceq_vector(struct i40iw_device *iw 
	enum i40iw_status_code status;



	if (iwdev->msix_shared && !ceq_id) {

		tasklet_init(&iwdev->dpc_tasklet, i40iw_dpc, (unsigned long)iwdev);

		tasklet_setup(&iwdev->dpc_tasklet, i40iw_dpc);

		status = request_irq(msix_vec->irq, i40iw_irq_handler, 0, "AEQCEQ", iwdev);

	} else {

		tasklet_init(&iwceq->dpc_tasklet, i40iw_ceq_dpc, (unsigned long)iwceq);

		tasklet_setup(&iwceq->dpc_tasklet, i40iw_ceq_dpc);

		status = request_irq(msix_vec->irq, i40iw_ceq_handler, 0, "CEQ", iwceq);

	}
@@ -841,7 +841,7 @@ static enum i40iw_status_code i40iw_configure_aeq_vector(struct i40iw_device *iw 
	u32 ret = 0;



	if (!iwdev->msix_shared) {

		tasklet_init(&iwdev->dpc_tasklet, i40iw_dpc, (unsigned long)iwdev);

		tasklet_setup(&iwdev->dpc_tasklet, i40iw_dpc);

		ret = request_irq(msix_vec->irq, i40iw_irq_handler, 0, "i40iw", iwdev);

	}

	if (ret) {

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