* [PATCH] crypto: atmel-sha204a - remove sysfs group before hwrng
@ 2026-05-17 12:37 Thorsten Blum
0 siblings, 0 replies; only message in thread
From: Thorsten Blum @ 2026-05-17 12:37 UTC (permalink / raw)
To: Thorsten Blum, Herbert Xu, David S. Miller, Nicolas Ferre,
Alexandre Belloni, Claudiu Beznea
Cc: linux-crypto, linux-arm-kernel, linux-kernel
atmel_sha204a_probe() registers the hwrng before creating the sysfs
group. Mirror this order in atmel_sha204a_remove() by removing the sysfs
group before unregistering the hwrng.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/crypto/atmel-sha204a.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c
index 6e6ac4770416..37538b0fd7c2 100644
--- a/drivers/crypto/atmel-sha204a.c
+++ b/drivers/crypto/atmel-sha204a.c
@@ -199,11 +199,10 @@ static void atmel_sha204a_remove(struct i2c_client *client)
{
struct atmel_i2c_client_priv *i2c_priv = i2c_get_clientdata(client);
+ sysfs_remove_group(&client->dev.kobj, &atmel_sha204a_groups);
devm_hwrng_unregister(&client->dev, &i2c_priv->hwrng);
atmel_i2c_flush_queue();
- sysfs_remove_group(&client->dev.kobj, &atmel_sha204a_groups);
-
kfree((void *)i2c_priv->hwrng.priv);
}
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