diff options
Diffstat (limited to 'drivers/acpi/acpica/tbxfload.c')
| -rw-r--r-- | drivers/acpi/acpica/tbxfload.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c index 67e046ec8f0a..0ba9e328d5d7 100644 --- a/drivers/acpi/acpica/tbxfload.c +++ b/drivers/acpi/acpica/tbxfload.c @@ -53,8 +53,6 @@ ACPI_MODULE_NAME("tbxfload") /* Local prototypes */ static acpi_status acpi_tb_load_namespace(void); -static int no_auto_ssdt; - /******************************************************************************* * * FUNCTION: acpi_load_tables @@ -180,8 +178,16 @@ static acpi_status acpi_tb_load_namespace(void) continue; } - if (no_auto_ssdt) { - printk(KERN_WARNING "ACPI: SSDT ignored due to \"acpi_no_auto_ssdt\"\n"); + /* + * Optionally do not load any SSDTs from the RSDT/XSDT. This can + * be useful for debugging ACPI problems on some machines. + */ + if (acpi_gbl_disable_ssdt_table_load) { + ACPI_INFO((AE_INFO, "Ignoring %4.4s at %p", + acpi_gbl_root_table_list.tables[i].signature. + ascii, ACPI_CAST_PTR(void, + acpi_gbl_root_table_list. + tables[i].address))); continue; } @@ -376,14 +382,3 @@ acpi_status acpi_unload_parent_table(acpi_handle object) } ACPI_EXPORT_SYMBOL(acpi_unload_parent_table) - -static int __init acpi_no_auto_ssdt_setup(char *s) { - - printk(KERN_NOTICE "ACPI: SSDT auto-load disabled\n"); - - no_auto_ssdt = 1; - - return 1; -} - -__setup("acpi_no_auto_ssdt", acpi_no_auto_ssdt_setup); |