[PATCH v2 12/12] crypto: atmel-sha204a - switch to module_i2c_driver

[Lothar Rubusch]

Replace custom module init/exit functions with module_i2c_driver() for
driver registration.

Update remove path to unregister the client from the shared I2C management
list before flushing pending work and cleaning up sysfs and hwrng
resources.

No functional change intended.

Signed-off-by: Lothar Rubusch <l.rubusch@xxxxxxxxx>
---
 drivers/crypto/atmel-sha204a.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c
index 3d29543032cc..c65630a989a5 100644
--- a/drivers/crypto/atmel-sha204a.c
+++ b/drivers/crypto/atmel-sha204a.c
@@ -257,18 +257,7 @@ static struct i2c_driver atmel_sha204a_driver = {
 	.driver.of_match_table	= atmel_sha204a_dt_ids,
 };
 
-static int __init atmel_sha204a_init(void)
-{
-	return i2c_add_driver(&atmel_sha204a_driver);
-}
-
-static void __exit atmel_sha204a_exit(void)
-{
-	i2c_del_driver(&atmel_sha204a_driver);
-}
-
-module_init(atmel_sha204a_init);
-module_exit(atmel_sha204a_exit);
+module_i2c_driver(atmel_sha204a_driver);
 
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>");
 MODULE_DESCRIPTION("Microchip / Atmel SHA204A (I2C) driver");
-- 
2.39.5