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[1/2] misc: ibmvmc: convert tasklets to use new tasklet_setup() API

Message ID 20200817091617.28119-16-allen.cryptic@gmail.com
State New
Headers show
Series [1/2] misc: ibmvmc: convert tasklets to use new tasklet_setup() API | expand

Commit Message

Allen Pais Aug. 17, 2020, 9:16 a.m. UTC 
From: Allen Pais <allen.lkml@gmail.com>

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/misc/ibmvmc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/misc/ibmvmc.c b/drivers/misc/ibmvmc.c
index 2d778d0f011e..347278c1a5e4 100644
--- a/drivers/misc/ibmvmc.c
+++ b/drivers/misc/ibmvmc.c
@@ -2064,10 +2064,10 @@  static void ibmvmc_handle_crq(struct ibmvmc_crq_msg *crq,
 	}
 }
 
-static void ibmvmc_task(unsigned long data)
+static void ibmvmc_task(struct tasklet_struct *t)
 {
-	struct crq_server_adapter *adapter =
-		(struct crq_server_adapter *)data;
+	struct crq_server_adapter *adapter = from_tasklet(adapter, t,
+							  work_task);
 	struct vio_dev *vdev = to_vio_dev(adapter->dev);
 	struct ibmvmc_crq_msg *crq;
 	int done = 0;
@@ -2150,7 +2150,7 @@  static int ibmvmc_init_crq_queue(struct crq_server_adapter *adapter)
 	queue->cur = 0;
 	spin_lock_init(&queue->lock);
 
-	tasklet_init(&adapter->work_task, ibmvmc_task, (unsigned long)adapter);
+	tasklet_setup(&adapter->work_task, ibmvmc_task);
 
 	if (request_irq(vdev->irq,
 			ibmvmc_handle_event,