diff options
Diffstat (limited to 'drivers/acpi/tables/tbconvrt.c')
| -rw-r--r-- | drivers/acpi/tables/tbconvrt.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c index 92e0c31539b..d4ff71f5fe5 100644 --- a/drivers/acpi/tables/tbconvrt.c +++ b/drivers/acpi/tables/tbconvrt.c @@ -97,7 +97,9 @@ acpi_tb_get_table_count ( ACPI_FUNCTION_ENTRY (); - if (RSDP->revision < 2) { + /* RSDT pointers are 32 bits, XSDT pointers are 64 bits */ + + if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) { pointer_size = sizeof (u32); } else { @@ -158,7 +160,9 @@ acpi_tb_convert_to_xsdt ( /* Copy the table pointers */ for (i = 0; i < acpi_gbl_rsdt_table_count; i++) { - if (acpi_gbl_RSDP->revision < 2) { + /* RSDT pointers are 32 bits, XSDT pointers are 64 bits */ + + if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) { ACPI_STORE_ADDRESS (new_table->table_offset_entry[i], (ACPI_CAST_PTR (struct rsdt_descriptor_rev1, table_info->pointer))->table_offset_entry[i]); |