From: Thorsten Blum <thorsten.blum@linux.dev>
To: Thorsten Blum <thorsten.blum@linux.dev>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: atmel-sha204a - remove sysfs group before hwrng
Date: Sun, 17 May 2026 14:37:07 +0200 [thread overview]
Message-ID: <20260517123706.1182427-2-thorsten.blum@linux.dev> (raw)
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);
}
reply other threads:[~2026-05-17 12:37 UTC|newest]
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