Searched refs:lch_lock (Results 1 – 1 of 1) sorted by relevance
53 struct mutex lch_lock; /* for assigning logical channels */ member675 mutex_lock(&od->lch_lock); in omap_dma_get_lch()680 mutex_unlock(&od->lch_lock); in omap_dma_get_lch()688 mutex_unlock(&od->lch_lock); in omap_dma_get_lch()697 mutex_lock(&od->lch_lock); in omap_dma_put_lch()699 mutex_unlock(&od->lch_lock); in omap_dma_put_lch()1719 mutex_init(&od->lch_lock); in omap_dma_probe()