Subject: [PATCH] drivers: vme: convert tasklets to use new tasklet_setup() API

From: Allen Pais <[email-masked]>
Date: Mon, 17 Aug 2020 14:46:03 +0530

From: Allen Pais <[email-masked]>

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 <[email-masked]>
Signed-off-by: Allen Pais <[email-masked]>
---
 drivers/vme/bridges/vme_fake.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/vme/bridges/vme_fake.c b/drivers/vme/bridges/vme_fake.c
index 6a1bc284f297..38dd5f949cd0 100644
--- a/drivers/vme/bridges/vme_fake.c
+++ b/drivers/vme/bridges/vme_fake.c
@@ -90,13 +90,13 @@ static struct device *vme_root;
 /*
  * Calling VME bus interrupt callback if provided.
  */
-static void fake_VIRQ_tasklet(unsigned long data)
+static void fake_VIRQ_tasklet(struct tasklet_struct *t)
 {
 	struct vme_bridge *fake_bridge;
 	struct fake_driver *bridge;
 
-	fake_bridge = (struct vme_bridge *) data;
-	bridge = fake_bridge->driver_priv;
+	bridge = from_tasklet(bridge, t, int_tasklet);
+	fake_bridge = bridge->parent;
 
 	vme_irq_handler(fake_bridge, bridge->int_level, bridge->int_statid);
 }
@@ -1098,8 +1098,7 @@ static int __init fake_init(void)
 	/* Initialize wait queues & mutual exclusion flags */
 	mutex_init(&fake_device->vme_int);
 	mutex_init(&fake_bridge->irq_mtx);
-	tasklet_init(&fake_device->int_tasklet, fake_VIRQ_tasklet,
-			(unsigned long) fake_bridge);
+	tasklet_setup(&fake_device->int_tasklet, fake_VIRQ_tasklet);
 
 	strcpy(fake_bridge->name, driver_name);
 
-- 
2.17.1