diff options
| -rw-r--r-- | drivers/media/platform/msm/camera_v2/sensor/cci/msm_cci.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/platform/msm/camera_v2/sensor/cci/msm_cci.c b/drivers/media/platform/msm/camera_v2/sensor/cci/msm_cci.c index 12d5d7eeb368..48872334cd83 100644 --- a/drivers/media/platform/msm/camera_v2/sensor/cci/msm_cci.c +++ b/drivers/media/platform/msm/camera_v2/sensor/cci/msm_cci.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -1284,6 +1284,10 @@ static int32_t msm_cci_init(struct v4l2_subdev *sd, CDBG("%s:%d master %d\n", __func__, __LINE__, master); if (master < MASTER_MAX && master >= 0) { mutex_lock(&cci_dev->cci_master_info[master].mutex); + mutex_lock(&cci_dev->cci_master_info[master]. + mutex_q[PRIORITY_QUEUE]); + mutex_lock(&cci_dev->cci_master_info[master]. + mutex_q[SYNC_QUEUE]); flush_workqueue(cci_dev->write_wq[master]); /* Re-initialize the completion */ reinit_completion(&cci_dev-> @@ -1308,6 +1312,10 @@ static int32_t msm_cci_init(struct v4l2_subdev *sd, if (rc <= 0) pr_err("%s:%d wait failed %d\n", __func__, __LINE__, rc); + mutex_unlock(&cci_dev->cci_master_info[master]. + mutex_q[SYNC_QUEUE]); + mutex_unlock(&cci_dev->cci_master_info[master]. + mutex_q[PRIORITY_QUEUE]); mutex_unlock(&cci_dev->cci_master_info[master].mutex); } return 0; |