linux-kernel - [PATCH] drivers: bluetooth: bpa10x: use usb_{get,put}_dev in bpa10x

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Message-ID: <aA5Z_gOXAwrWDI7E@pc>
Date: Sun, 27 Apr 2025 17:23:26 +0100
From: Salah Triki <salah.triki@...il.com>
To: Marcel Holtmann <marcel@...tmann.org>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>,
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: salah.triki@...il.com
Subject: [PATCH] drivers: bluetooth: bpa10x: use usb_{get,put}_dev in
 bpa10x_{probe,disconnect}

Use usb_{get,put}_dev() to update the ref count of udev.

Signed-off-by: Salah Triki <salah.triki@...il.com>
---
 drivers/bluetooth/bpa10x.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 1fa58c059cbf..0b9931311a59 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -375,7 +375,7 @@ static int bpa10x_probe(struct usb_interface *intf,
 	if (!data)
 		return -ENOMEM;
 
-	data->udev = interface_to_usbdev(intf);
+	data->udev = usb_get_dev(interface_to_usbdev(intf));
 
 	init_usb_anchor(&data->tx_anchor);
 	init_usb_anchor(&data->rx_anchor);
@@ -422,6 +422,8 @@ static void bpa10x_disconnect(struct usb_interface *intf)
 
 	usb_set_intfdata(intf, NULL);
 
+	usb_put_dev(data->udev);
+
 	hci_unregister_dev(data->hdev);
 
 	hci_free_dev(data->hdev);
-- 
2.43.0