From: Amitkumar Karwar <akarwar@marvell.com>
Date: Tue, 30 Sep 2014 11:39:05 +0000 (-0400)
Subject: Bluetooth: btusb: remove redundant lock variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6a57dba9f0107b21cab06f7c898935d747d4738a;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Bluetooth: btusb: remove redundant lock variable

This variable is nowhere used in the code.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index a423b84a0ed3..edfc17bfcd44 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -268,8 +268,6 @@ struct btusb_data {
 	struct usb_interface *intf;
 	struct usb_interface *isoc;
 
-	spinlock_t lock;
-
 	unsigned long flags;
 
 	struct work_struct work;
@@ -2002,8 +2000,6 @@ static int btusb_probe(struct usb_interface *intf,
 	data->udev = interface_to_usbdev(intf);
 	data->intf = intf;
 
-	spin_lock_init(&data->lock);
-
 	INIT_WORK(&data->work, btusb_work);
 	INIT_WORK(&data->waker, btusb_waker);
 	init_usb_anchor(&data->deferred);