diff options
Diffstat (limited to 'drivers/acpi/spcr.c')
| -rw-r--r-- | drivers/acpi/spcr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c index 98aa8c808a33..e94b2023eed5 100644 --- a/drivers/acpi/spcr.c +++ b/drivers/acpi/spcr.c @@ -105,16 +105,17 @@ int __init parse_spcr(bool earlycon) } if (table->serial_port.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) { - switch (table->serial_port.access_width) { + switch (ACPI_ACCESS_BIT_WIDTH(( + table->serial_port.access_width))) { default: pr_err("Unexpected SPCR Access Width. Defaulting to byte size\n"); - case ACPI_ACCESS_SIZE_BYTE: + case 8: iotype = "mmio"; break; - case ACPI_ACCESS_SIZE_WORD: + case 16: iotype = "mmio16"; break; - case ACPI_ACCESS_SIZE_DWORD: + case 32: iotype = "mmio32"; break; } |