Commit 1b8fff57 authored by Wei Yang's avatar Wei Yang Committed by Michael S. Tsirkin
Browse files

nvdimm: use NVDIMM_ACPI_IO_LEN for the proper IO size 



The IO range is defined to 4 bytes with NVDIMM_ACPI_IO_LEN, so it is
more proper to use this macro instead of calculating it by sizeof.

Signed-off-by: default avatarWei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190227075101.6263-4-richardw.yang@linux.intel.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarIgor Mammedov <imammedo@redhat.com>
parent ac265cac

hw/acpi/nvdimm.c

+1 −1
Original line number Diff line number Diff line
@@ -992,7 +992,7 @@ static void nvdimm_build_common_dsm(Aml *dev) 
    field = aml_field(NVDIMM_DSM_IOPORT, AML_DWORD_ACC, AML_NOLOCK,

                      AML_PRESERVE);

    aml_append(field, aml_named_field(NVDIMM_DSM_NOTIFY,

               sizeof(uint32_t) * BITS_PER_BYTE));

               NVDIMM_ACPI_IO_LEN * BITS_PER_BYTE));

    aml_append(method, field);



    /*