Searched refs:dma_mutex (Results 1 – 3 of 3) sorted by relevance
155 mutex_lock(&gus->dma_mutex); in snd_gf1_dma_init()158 mutex_unlock(&gus->dma_mutex); in snd_gf1_dma_init()166 mutex_unlock(&gus->dma_mutex); in snd_gf1_dma_init()174 mutex_lock(&gus->dma_mutex); in snd_gf1_dma_done()191 mutex_unlock(&gus->dma_mutex); in snd_gf1_dma_done()
157 mutex_init(&gus->dma_mutex); in snd_gus_create()
445 struct mutex dma_mutex; member