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authorChristoph Hellwig <[email protected]>2020-04-14 14:31:36 +0200
committerBjorn Andersson <[email protected]>2020-04-20 23:20:00 -0700
commit459b1f86f1cba7de813fbc335df476c111feec22 (patch)
tree7fa3de01c386bbdf89fa9f88a586758be0fe7109 /lib/mpi/mpi-internal.h
parentf49176fb13db5a1716255e8695b68feeb47cea3c (diff)
firmware: qcom_scm: fix bogous abuse of dma-direct internals
As far as the device is concerned the dma address is the physical address. There is no need to convert it to a physical address, especially not using dma-direct internals that are not available to drivers and which will interact badly with IOMMUs. Last but not least the commit introducing it claimed to just fix a type issue, but actually changed behavior. Fixes: 6e37ccf78a532 ("firmware: qcom_scm: Use proper types for dma mappings") Reviewed-by: Bjorn Andersson <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
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