diff options
Diffstat (limited to 'drivers/acpi/acpica/exfldio.c')
| -rw-r--r-- | drivers/acpi/acpica/exfldio.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index f0c5ed0b7..ee76d299b 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -164,7 +164,7 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc, if (ACPI_ROUND_UP(rgn_desc->region.length, obj_desc->common_field. access_byte_width) >= - ((acpi_size) obj_desc->common_field. + ((acpi_size)obj_desc->common_field. base_byte_offset + obj_desc->common_field.access_byte_width + field_datum_byte_offset)) { @@ -897,17 +897,9 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, access_bit_width = ACPI_MUL_8(obj_desc->common_field.access_byte_width); - /* - * Create the bitmasks used for bit insertion. - * Note: This if/else is used to bypass compiler differences with the - * shift operator - */ - if (access_bit_width == ACPI_INTEGER_BIT_SIZE) { - width_mask = ACPI_UINT64_MAX; - } else { - width_mask = ACPI_MASK_BITS_ABOVE(access_bit_width); - } + /* Create the bitmasks used for bit insertion */ + width_mask = ACPI_MASK_BITS_ABOVE_64(access_bit_width); mask = width_mask & ACPI_MASK_BITS_BELOW(obj_desc->common_field.start_field_bit_offset); |