diff options
Diffstat (limited to 'drivers/acpi/executer/exfldio.c')
| -rw-r--r-- | drivers/acpi/executer/exfldio.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/acpi/executer/exfldio.c b/drivers/acpi/executer/exfldio.c index e336b5dc7a5..9ff9d1f4615 100644 --- a/drivers/acpi/executer/exfldio.c +++ b/drivers/acpi/executer/exfldio.c @@ -153,14 +153,15 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc, /* * Slack mode only: We will go ahead and allow access to this * field if it is within the region length rounded up to the next - * access width boundary. + * access width boundary. acpi_size cast for 64-bit compile. */ if (ACPI_ROUND_UP(rgn_desc->region.length, obj_desc->common_field. access_byte_width) >= - (obj_desc->common_field.base_byte_offset + - (acpi_native_uint) obj_desc->common_field. - access_byte_width + field_datum_byte_offset)) { + ((acpi_size) obj_desc->common_field. + base_byte_offset + + obj_desc->common_field.access_byte_width + + field_datum_byte_offset)) { return_ACPI_STATUS(AE_OK); } } |