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Searched refs:users_mutex (Results 1 – 2 of 2) sorted by relevance

/linux-6.14.4/drivers/accel/qaic/
Dqaic_drv.c136 ret = mutex_lock_interruptible(&qddev->users_mutex); in qaic_open()
141 mutex_unlock(&qddev->users_mutex); in qaic_open()
180 mutex_lock(&qddev->users_mutex); in qaic_postclose()
183 mutex_unlock(&qddev->users_mutex); in qaic_postclose()
266 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()
272 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()
275 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()
277 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()
382 ret = drmm_mutex_init(drm, &qddev->users_mutex); in create_qdev()
Dqaic.h181 struct mutex users_mutex; member