diff options
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 12 | ||||
| -rw-r--r-- | drivers/acpi/acpica/tbprint.c | 10 |
2 files changed, 13 insertions, 9 deletions
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 42a13c0..9e6788f 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -80,16 +80,10 @@ acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc) } } - /* FACS is the odd table, has no standard ACPI header and no checksum */ + /* Always calculate checksum, ignore bad checksum if requested */ - if (!ACPI_COMPARE_NAME(&table_desc->signature, ACPI_SIG_FACS)) { - - /* Always calculate checksum, ignore bad checksum if requested */ - - status = - acpi_tb_verify_checksum(table_desc->pointer, - table_desc->length); - } + status = + acpi_tb_verify_checksum(table_desc->pointer, table_desc->length); return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c index dc963f8..499759a 100644 --- a/drivers/acpi/acpica/tbprint.c +++ b/drivers/acpi/acpica/tbprint.c @@ -190,6 +190,16 @@ acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length) { u8 checksum; + /* + * FACS/S3PT: + * They are the odd tables, have no standard ACPI header and no checksum + */ + + if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_S3PT) || + ACPI_COMPARE_NAME(table->signature, ACPI_SIG_FACS)) { + return (AE_OK); + } + /* Compute the checksum on the table */ checksum = acpi_tb_checksum(ACPI_CAST_PTR(u8, table), length); |
