Searched refs:dma_engine_lock (Results 1 – 1 of 1) sorted by relevance
80 static kmutex_t dma_engine_lock; variable140 mutex_init(&dma_engine_lock, NULL, MUTEX_DRIVER, (void *)iblk_cookie); in d37A_init()142 mutex_init(&dma_engine_lock, NULL, MUTEX_DRIVER, NULL); in d37A_init()250 mutex_enter(&dma_engine_lock); in d37A_intr()274 mutex_exit(&dma_engine_lock); in d37A_intr()371 mutex_enter(&dma_engine_lock); in d37A_prog_chan()396 mutex_exit(&dma_engine_lock); in d37A_prog_chan()457 mutex_enter(&dma_engine_lock); in d37A_dma_swsetup()477 mutex_exit(&dma_engine_lock); in d37A_dma_swsetup()494 mutex_enter(&dma_engine_lock); in d37A_dma_swstart()[all …]