iommu/riscv: Add missing GENERIC_MSI_IRQ
The commit below added MSI related calls to the driver that depends on
GENERIC_MSI_IRQ. It is possible to build RISC-V without this selected.
This is also necessary to make the driver COMPILE_TEST.
Fixes: d5f88acdd6ff ("iommu/riscv: Add support for platform msi")
Tested-by: Vincent Chen <vincent.chen@sifive.com>
Tested-by: Tomasz Jeznach <tjeznach@rivosinc.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
authored by