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dma-mapping: replace dmam_alloc_noncoherent with dmam_alloc_attrs

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dmam_alloc_noncoherent is a trivial wrapper around dmam_alloc_attrs,
that hardcodes one particular flag.  Make the devres code more
flexible by allowing the callers to pass arbitrary flags.

Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Tejun Heo <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-06-12 19:15:04 +02:00
commit 63d36c9550
4 changed files with 23 additions and 25 deletions
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2
Documentation/driver-model/devres.txt
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@ -240,7 +240,7 @@ CLOCK
DMA
dmam_alloc_coherent()
dmam_alloc_noncoherent()
dmam_alloc_attrs()
dmam_declare_coherent_memory()
dmam_free_coherent()
dmam_pool_create()