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| /openbmc/linux/drivers/dma/qcom/ |
| H A D | hidma_mgmt.c | 37fa4905 Thu Jan 04 16:45:40 CST 2018 Rob Herring <robh@kernel.org> dmaengine: qcom_hidma: simplify DT resource parsing
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>
37fa4905 Thu Jan 04 16:45:40 CST 2018 Rob Herring <robh@kernel.org> dmaengine: qcom_hidma: simplify DT resource parsing
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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