Merge branch 'acpi-config'
* acpi-config:
ACPI: delete CONFIG_ACPI_BLACKLIST_YEAR
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index c95df0b..5d92485 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -235,17 +235,6 @@
initrd, therefore it's safe to say Y.
See Documentation/acpi/initrd_table_override.txt for details
-config ACPI_BLACKLIST_YEAR
- int "Disable ACPI for systems before Jan 1st this year" if X86_32
- default 0
- help
- Enter a 4-digit year, e.g., 2001, to disable ACPI by default
- on platforms with DMI BIOS date before January 1st that year.
- "acpi=force" can be used to override this mechanism.
-
- Enter 0 to disable this mechanism and allow ACPI to
- run by default no matter what the year. (default)
-
config ACPI_DEBUG
bool "Debug Statements"
default n
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index fb84837..078c4f7 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -75,39 +75,6 @@
{""}
};
-#if CONFIG_ACPI_BLACKLIST_YEAR
-
-static int __init blacklist_by_year(void)
-{
- int year;
-
- /* Doesn't exist? Likely an old system */
- if (!dmi_get_date(DMI_BIOS_DATE, &year, NULL, NULL)) {
- printk(KERN_ERR PREFIX "no DMI BIOS year, "
- "acpi=force is required to enable ACPI\n" );
- return 1;
- }
- /* 0? Likely a buggy new BIOS */
- if (year == 0) {
- printk(KERN_ERR PREFIX "DMI BIOS year==0, "
- "assuming ACPI-capable machine\n" );
- return 0;
- }
- if (year < CONFIG_ACPI_BLACKLIST_YEAR) {
- printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
- "acpi=force is required to enable ACPI\n",
- year, CONFIG_ACPI_BLACKLIST_YEAR);
- return 1;
- }
- return 0;
-}
-#else
-static inline int blacklist_by_year(void)
-{
- return 0;
-}
-#endif
-
int __init acpi_blacklisted(void)
{
int i = 0;
@@ -166,8 +133,6 @@
}
}
- blacklisted += blacklist_by_year();
-
dmi_check_system(acpi_osi_dmi_table);
return blacklisted;