Searched refs:dma_engine_lock (Results 1 – 1 of 1) sorted by relevance
78 static kmutex_t dma_engine_lock; variable138 mutex_init(&dma_engine_lock, NULL, MUTEX_DRIVER, (void *)iblk_cookie); in d37A_init()140 mutex_init(&dma_engine_lock, NULL, MUTEX_DRIVER, NULL); in d37A_init()248 mutex_enter(&dma_engine_lock); in d37A_intr()272 mutex_exit(&dma_engine_lock); in d37A_intr()369 mutex_enter(&dma_engine_lock); in d37A_prog_chan()394 mutex_exit(&dma_engine_lock); in d37A_prog_chan()455 mutex_enter(&dma_engine_lock); in d37A_dma_swsetup()475 mutex_exit(&dma_engine_lock); in d37A_dma_swsetup()492 mutex_enter(&dma_engine_lock); in d37A_dma_swstart()[all …]