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[08/20] ethernet: hinic: convert tasklets to use new tasklet_setup() API

Message ID 20200817082434.21176-10-allen.lkml@gmail.com (mailing list archive)
State Not Applicable
Headers show
Series ethernet: convert tasklets to use new tasklet_setup() API | expand

Commit Message

Allen Aug. 17, 2020, 8:24 a.m. UTC 
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>
---
 drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

Comments

Jakub Kicinski Aug. 17, 2020, 3:33 p.m. UTC | #1 
On Mon, 17 Aug 2020 13:54:22 +0530 Allen Pais wrote:
> 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>

drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c:374: warning: Function parameter or member 't' not described in 'ceq_tasklet'
drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c:374: warning: Excess function parameter 'ceq_data' description in 'ceq_tasklet'
diff mbox series

Patch

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
index ca8cb68a8d20..f304a5b16d75 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
@@ -370,9 +370,9 @@  static void eq_irq_work(struct work_struct *work)
  * ceq_tasklet - the tasklet of the EQ that received the event
  * @ceq_data: the eq
  **/
-static void ceq_tasklet(unsigned long ceq_data)
+static void ceq_tasklet(struct tasklet_struct *t)
 {
-	struct hinic_eq *ceq = (struct hinic_eq *)ceq_data;
+	struct hinic_eq *ceq = from_tasklet(ceq, t, ceq_tasklet);
 
 	eq_irq_handler(ceq);
 }
@@ -782,8 +782,7 @@  static int init_eq(struct hinic_eq *eq, struct hinic_hwif *hwif,
 
 		INIT_WORK(&aeq_work->work, eq_irq_work);
 	} else if (type == HINIC_CEQ) {
-		tasklet_init(&eq->ceq_tasklet, ceq_tasklet,
-			     (unsigned long)eq);
+		tasklet_setup(&eq->ceq_tasklet, ceq_tasklet);
 	}
 
 	/* set the attributes of the msix entry */