evie/android_kernel_oneplus_msm8998
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msm:ais: Remove recursive locks

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We are trying to acquire the same mutex lock twice
in iotcl path and axi/stats start stream.
Removed recursive locks.

Change-Id: I331f79e5a387aa64600656f6377ba46385d11a83
Signed-off-by: Suprith Malligere Shankaregowda <supgow@codeaurora.org>
This commit is contained in:
Suprith Malligere Shankaregowda 2018-05-07 14:30:20 +05:30 • committed by Gerrit - the friendly Code Review server
parent d803000f57
commit 84c40e8fb9
1 changed files with 0 additions and 4 deletions
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4
drivers/media/platform/msm/ais/isp/msm_isp_util.c
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@ -919,9 +919,7 @@ static long msm_isp_ioctl_unlocked(struct v4l2_subdev *sd,
break;
case VIDIOC_MSM_ISP_CFG_STREAM:
mutex_lock(&vfe_dev->core_mutex);
mutex_lock(&vfe_dev->buf_mgr->lock);
rc = msm_isp_cfg_axi_stream(vfe_dev, arg);
mutex_unlock(&vfe_dev->buf_mgr->lock);
mutex_unlock(&vfe_dev->core_mutex);
break;
case VIDIOC_MSM_ISP_CFG_HW_STATE:
@ -1022,9 +1020,7 @@ static long msm_isp_ioctl_unlocked(struct v4l2_subdev *sd,
break;
case VIDIOC_MSM_ISP_CFG_STATS_STREAM:
mutex_lock(&vfe_dev->core_mutex);
mutex_lock(&vfe_dev->buf_mgr->lock);
rc = msm_isp_cfg_stats_stream(vfe_dev, arg);
mutex_unlock(&vfe_dev->buf_mgr->lock);
mutex_unlock(&vfe_dev->core_mutex);
break;
case VIDIOC_MSM_ISP_UPDATE_STATS_STREAM: