1DMAM_FREE_NONCOHEREN(9)  Device drivers infrastructure DMAM_FREE_NONCOHEREN(9)
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NAME

6       dmam_free_noncoherent - Managed dma_free_noncoherent
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SYNOPSIS

9       void dmam_free_noncoherent(struct device * dev, size_t size,
10                                  void * vaddr, dma_addr_t dma_handle);
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ARGUMENTS

13       dev
14           Device to free noncoherent memory for
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16       size
17           Size of allocation
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19       vaddr
20           Virtual address of the memory to free
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22       dma_handle
23           DMA handle of the memory to free
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DESCRIPTION

26       Managed dma_free_noncoherent.
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29Kernel Hackers Manual 3.10         June 2019           DMAM_FREE_NONCOHEREN(9)
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