linux-kernel - [PATCH v1 3/3] Bluetooth: btsdio: Use module_sdio

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Message-ID: <38ca0408d4c189cb8a01820749c10077450c4465.1552510141.git.sean.wang@mediatek.com>
Date:   Thu, 14 Mar 2019 05:02:00 +0800
From:   <sean.wang@...iatek.com>
To:     <marcel@...tmann.org>, <johan.hedberg@...il.com>,
        <ulf.hansson@...aro.org>
CC:     <linux-bluetooth@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <linux-mmc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Sean Wang <sean.wang@...iatek.com>
Subject: [PATCH v1 3/3] Bluetooth: btsdio: Use module_sdio_driver helper

From: Sean Wang <sean.wang@...iatek.com>

Macro module_sdio_driver is used for drivers whose init and exit paths
only register and unregister to SDIO API. So remove boilerplate code to
make code simpler by using module_sdio_driver.

Cc: Marcel Holtmann <marcel@...tmann.org>
Cc: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Sean Wang <sean.wang@...iatek.com>
---
 drivers/bluetooth/btsdio.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index 282d1af1d3ba..4cfa9abe03c8 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -376,20 +376,7 @@ static struct sdio_driver btsdio_driver = {
 	.id_table	= btsdio_table,
 };
 
-static int __init btsdio_init(void)
-{
-	BT_INFO("Generic Bluetooth SDIO driver ver %s", VERSION);
-
-	return sdio_register_driver(&btsdio_driver);
-}
-
-static void __exit btsdio_exit(void)
-{
-	sdio_unregister_driver(&btsdio_driver);
-}
-
-module_init(btsdio_init);
-module_exit(btsdio_exit);
+module_sdio_driver(btsdio_driver);
 
 MODULE_AUTHOR("Marcel Holtmann <marcel@...tmann.org>");
 MODULE_DESCRIPTION("Generic Bluetooth SDIO driver ver " VERSION);
-- 
2.18.0