Lines Matching refs:buf_mutex
148 struct mutex buf_mutex; member
382 mutex_lock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
403 mutex_unlock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
456 mutex_lock(&md->buf_mutex); in rio_mport_obw_free()
467 mutex_unlock(&md->buf_mutex); in rio_mport_obw_free()
567 mutex_lock(&req->map->md->buf_mutex); in dma_req_free()
569 mutex_unlock(&req->map->md->buf_mutex); in dma_req_free()
884 mutex_lock(&md->buf_mutex); in rio_dma_transfer()
893 mutex_unlock(&md->buf_mutex); in rio_dma_transfer()
1089 mutex_lock(&md->buf_mutex); in rio_mport_create_dma_mapping()
1091 mutex_unlock(&md->buf_mutex); in rio_mport_create_dma_mapping()
1115 mutex_lock(&md->buf_mutex); in rio_mport_alloc_dma()
1117 mutex_unlock(&md->buf_mutex); in rio_mport_alloc_dma()
1136 mutex_lock(&md->buf_mutex); in rio_mport_free_dma()
1145 mutex_unlock(&md->buf_mutex); in rio_mport_free_dma()
1216 mutex_lock(&md->buf_mutex); in rio_mport_create_inbound_mapping()
1218 mutex_unlock(&md->buf_mutex); in rio_mport_create_inbound_mapping()
1241 mutex_lock(&md->buf_mutex); in rio_mport_get_inbound_mapping()
1256 mutex_unlock(&md->buf_mutex); in rio_mport_get_inbound_mapping()
1291 mutex_lock(&md->buf_mutex); in rio_mport_map_inbound()
1293 mutex_unlock(&md->buf_mutex); in rio_mport_map_inbound()
1322 mutex_lock(&md->buf_mutex); in rio_mport_inbound_free()
1332 mutex_unlock(&md->buf_mutex); in rio_mport_inbound_free()
2026 mutex_lock(&chdev->buf_mutex); in mport_cdev_release()
2034 mutex_unlock(&chdev->buf_mutex); in mport_cdev_release()
2169 mutex_lock(&map->md->buf_mutex); in mport_mm_close()
2171 mutex_unlock(&map->md->buf_mutex); in mport_mm_close()
2195 mutex_lock(&md->buf_mutex); in mport_cdev_mmap()
2203 mutex_unlock(&md->buf_mutex); in mport_cdev_mmap()
2359 mutex_init(&md->buf_mutex); in mport_cdev_add()
2500 mutex_lock(&md->buf_mutex); in mport_cdev_remove()
2504 mutex_unlock(&md->buf_mutex); in mport_cdev_remove()