Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757409AbdLVIxE (ORCPT ); Fri, 22 Dec 2017 03:53:04 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:34560 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757367AbdLVIw7 (ORCPT ); Fri, 22 Dec 2017 03:52:59 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sukumar Ghorai , Amit K Bag , Oliver Neukum , Marcel Holtmann , Matthias Kaehlcke , Guenter Roeck , Brian Norris Subject: [PATCH 4.4 75/78] Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature" Date: Fri, 22 Dec 2017 09:46:56 +0100 Message-Id: <20171222084605.397163294@linuxfoundation.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171222084556.909780563@linuxfoundation.org> References: <20171222084556.909780563@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1445 Lines: 46 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Greg Kroah-Hartman This reverts commit ffc7565746bb2fc063fc0f484c55ef6d8951a6ee which is commit a0085f2510e8976614ad8f766b209448b385492f upstream. It causes problems with working systems, as noted by a number of the ChromeOS developers. Cc: Sukumar Ghorai Cc: Amit K Bag Cc: Oliver Neukum Cc: Marcel Holtmann Cc: Matthias Kaehlcke Reported-by: Guenter Roeck Reported-by: Brian Norris Signed-off-by: Greg Kroah-Hartman --- drivers/bluetooth/btusb.c | 5 ----- 1 file changed, 5 deletions(-) --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1050,10 +1050,6 @@ static int btusb_open(struct hci_dev *hd return err; data->intf->needs_remote_wakeup = 1; - /* device specific wakeup source enabled and required for USB - * remote wakeup while host is suspended - */ - device_wakeup_enable(&data->udev->dev); if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags)) goto done; @@ -1117,7 +1113,6 @@ static int btusb_close(struct hci_dev *h goto failed; data->intf->needs_remote_wakeup = 0; - device_wakeup_disable(&data->udev->dev); usb_autopm_put_interface(data->intf); failed: