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(parent: 425da15) | patch
arm-nommu: call dma_mmap_from_dev_coherent directly
authorChristoph Hellwig <hch@lst.de>
Wed, 7 Aug 2019 10:55:01 +0000 (13:55 +0300)
committerChristoph Hellwig <hch@lst.de>
Wed, 4 Sep 2019 09:13:18 +0000 (11:13 +0200)
commit07d841a625bc5faee167adc296d04cbca7779703
tree99584479af7fd3fda7810d6c802bc71d2efb1d73tree
parent425da159707b271dc865d7e167ac104a0e60e4afcommit | diff
arm-nommu: call dma_mmap_from_dev_coherent directly

There is no need to go through dma_common_mmap for the arm-nommu
dma mmap implementation as the only possible memory not handled above
could be that from the per-device coherent pool.

Signed-off-by: Christoph Hellwig <hch@lst.de>
arch/arm/mm/dma-mapping-nommu.c diff | blob | history
XArray, radix tree and IDR