Lines Matching refs:master_mutex
63 mutex_lock(&dev->master_mutex); in drm_getmagic()
71 mutex_unlock(&dev->master_mutex); in drm_getmagic()
86 mutex_lock(&dev->master_mutex); in drm_authmagic()
92 mutex_unlock(&dev->master_mutex); in drm_authmagic()
143 lockdep_assert_held_once(&dev->master_mutex); in drm_new_set_master()
182 mutex_lock(&dev->master_mutex); in drm_setmaster_ioctl()
209 mutex_unlock(&dev->master_mutex); in drm_setmaster_ioctl()
226 mutex_lock(&dev->master_mutex); in drm_dropmaster_ioctl()
242 mutex_unlock(&dev->master_mutex); in drm_dropmaster_ioctl()
253 mutex_lock(&dev->master_mutex); in drm_master_open()
258 mutex_unlock(&dev->master_mutex); in drm_master_open()
268 mutex_lock(&dev->master_mutex); in drm_master_release()
304 mutex_unlock(&dev->master_mutex); in drm_master_release()