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[v4,13/19] crypto: picoxcell: convert tasklets to use new tasklet_setup() API

Message ID 20210121044126.152274-14-allen.lkml@gmail.com (mailing list archive)
State New, archived
Headers show
Series crypto: convert tasklets to use new tasklet_setup API() | expand

Commit Message

Allen Jan. 21, 2021, 4:41 a.m. UTC 
From: Allen Pais <apais@linux.microsoft.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 <apais@linux.microsoft.com>
---
 drivers/crypto/picoxcell_crypto.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index 84f9c16d984c..e64fa3e22521 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -1137,9 +1137,9 @@  static int spacc_req_submit(struct spacc_req *req)
 		return spacc_ablk_submit(req);
 }
 
-static void spacc_spacc_complete(unsigned long data)
+static void spacc_spacc_complete(struct tasklet_struct *t)
 {
-	struct spacc_engine *engine = (struct spacc_engine *)data;
+	struct spacc_engine *engine = from_tasklet(engine, t, complete);
 	struct spacc_req *req, *tmp;
 	unsigned long flags;
 	LIST_HEAD(completed);
@@ -1649,8 +1649,7 @@  static int spacc_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	tasklet_init(&engine->complete, spacc_spacc_complete,
-		     (unsigned long)engine);
+	tasklet_setup(&engine->complete, spacc_spacc_complete);
 
 	ret = devm_add_action(&pdev->dev, spacc_tasklet_kill,
 			      &engine->complete);