ACPI: delete CONFIG_ACPI_BLACKLIST_YEAR

[karo-tx-linux.git] / drivers / acpi / blacklist.c

diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 9515f18898b2b578053c58309185daa7934cfdda..a879588308492184c2dc22ca836ecb1aaac3c7c3 100644 (file)
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -75,39 +75,6 @@ static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
        {""}
 };
 
-#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 @@ int __init acpi_blacklisted(void)
                }
        }
 
-       blacklisted += blacklist_by_year();
-
        dmi_check_system(acpi_osi_dmi_table);
 
        return blacklisted;