ARC: dma: Use struct page based page allocator helpers

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vs. the ones which reutne void *, so that we can handle pages > 4GB
in subsequent patches

Also plug a potential page leak in case ioremap fails

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

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Vineet Gupta 2016-03-14 15:03:59 +05:30

parent a69fe1a2c9

commit d98a15a565

1 changed files with 17 additions and 8 deletions

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arch/arc/mm/dma.c

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