powerpc/papr_scm: Remove endian conversions
The return values of a h-call are returned in the CPU registers and written to the provided buffer by the plpar_hcall() wrapper. As a result the values written to memory are always in the native endian and should not be byte swapped. The inital implementation of the H-Call interface was done in qemu and the returned values were byte swapped unnecessarily in both the hypervisor and in the driver so this was only noticed when bringing up the PowerVM implementation. Fixes: b5beae5e ("powerpc/pseries: Add driver for PAPR SCM regions") Signed-off-by:Oliver O'Halloran <oohall@gmail.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au>
parent
683ec0e0
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