From mboxrd@z Thu Jan 1 00:00:00 1970 From: Balakrishna Godavarthi Subject: [PATCH v1 0/2] Bug fixes for qualcomm BT chip wcn3990. Date: Wed, 22 Aug 2018 17:50:03 +0530 Message-ID: <20180822122005.11218-1-bgodavar@codeaurora.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: marcel@holtmann.org, johan.hedberg@gmail.com Cc: mka@chromium.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, hemantg@codeaurora.org, linux-arm-msm@vger.kernel.org, Balakrishna Godavarthi List-Id: linux-arm-msm@vger.kernel.org When we set an KASAN flags, we are seeing an crash while removing module hci_uart. This is due to dereference of hdev. As in module deinit we are calling function hci_free_dev() to free hdev. Changes in v1: * removed dereference of hdev in qca_power_shutdown i.e. qca_close. * moved serdev open & close call from qca_open & qca_close. Balakrishna Godavarthi (2): Bluetooth: hci_qca: Remove serdev_device_open/close function calls Bluetooth: hci_qca: Remove hdev dereference in qca_close(). drivers/bluetooth/hci_qca.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project