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Searched refs:dma_heap_devt (Results 1 – 1 of 1) sorted by relevance

/Linux-v6.6/drivers/dma-buf/
Ddma-heap.c48 static dev_t dma_heap_devt; variable
254 heap->heap_devt = MKDEV(MAJOR(dma_heap_devt), minor); in dma_heap_add()
313 ret = alloc_chrdev_region(&dma_heap_devt, 0, NUM_HEAP_MINORS, DEVNAME); in dma_heap_init()
319 unregister_chrdev_region(dma_heap_devt, NUM_HEAP_MINORS); in dma_heap_init()