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Searched refs:users_mutex (Results 1 – 3 of 3) sorted by relevance

/drivers/accel/qaic/
A Dqaic_drv.c170 ret = mutex_lock_interruptible(&qddev->users_mutex); in qaic_open()
175 mutex_unlock(&qddev->users_mutex); in qaic_open()
214 mutex_lock(&qddev->users_mutex); in qaic_postclose()
217 mutex_unlock(&qddev->users_mutex); in qaic_postclose()
300 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()
306 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()
309 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()
311 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()
415 ret = drmm_mutex_init(drm, &qddev->users_mutex); in create_qdev()
A Dqaic.h195 struct mutex users_mutex; member
/drivers/char/ipmi/
A Dipmi_msghandler.c431 struct mutex users_mutex; member
1279 mutex_lock(&intf->users_mutex); in ipmi_create_user()
1283 mutex_unlock(&intf->users_mutex); in ipmi_create_user()
1398 mutex_lock(&intf->users_mutex); in ipmi_destroy_user()
1400 mutex_unlock(&intf->users_mutex); in ipmi_destroy_user()
2323 mutex_lock(&intf->users_mutex); in i_ipmi_request()
3511 mutex_lock(&intf->users_mutex); in nr_msgs_show()
3574 mutex_init(&intf->users_mutex); in ipmi_add_smi()
3775 mutex_lock(&intf->users_mutex); in ipmi_unregister_smi()
4411 mutex_lock(&intf->users_mutex); in handle_read_event_rsp()
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