firmware: qcom_scm: Use proper types for dma mappings

We need to use the proper types and convert between physical addresses
and dma addresses here to avoid mismatch warnings. This is especially
important on systems with a different size for dma addresses and
physical addresses. Otherwise, we get the following warning:

  drivers/firmware/qcom_scm.c: In function "qcom_scm_assign_mem":
  drivers/firmware/qcom_scm.c:469:47: error: passing argument 3 of "dma_alloc_coherent" from incompatible pointer type [-Werror=incompatible-pointer-types]

We also fix the size argument to dma_free_coherent() because that size
doesn't need to be aligned after it's already aligned on the allocation
size. In fact, dma debugging expects the same arguments to be passed to
both the allocation and freeing sides of the functions so changing the
size is incorrect regardless.

Reported-by: Ian Jackson <[email protected]>
Cc: Ian Jackson <[email protected]>
Cc: Julien Grall <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Avaneesh Kumar Dwivedi <[email protected]>
Tested-by: Bjorn Andersson <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>

0 files changed, 0 insertions, 0 deletions