soc: qcom: secure_buffer: add export symbol hyp_assign_phys

Fix the symbol linking error for loadable kernel modules
which is using secure buffer hypervisor api for smmu configuration.

CRs-Fixed: 2019262
Change-Id: I3d83fd4b1854298c1283e03f220de8c673195492
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
2 files changed