dmaengine: qcom_hidma: simplify DT resource parsing

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The hidma driver open codes populating address and IRQ resources from DT.
We have standard functions of_address_to_resource and of_irq_to_resource
for this, so use them instead.

The DT binding states each child should have 2 addresses and 1 IRQ, so we
can simplify the logic and do a fixed size resource allocation. Using the
standard of_address_to_resource will also do any address translation which
was missing.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Rob Herring 2018-01-04 16:45:40 -06:00 • committed by Vinod Koul

parent 38680bc6b1

commit 37fa4905d2

1 changed files with 15 additions and 46 deletions

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drivers/dma/qcom/hidma_mgmt.c

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