commit ad71860a17ba33eb0e673e9e2cf5ba0d8e3e3fdd
author Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Fri Feb 02 19:48:19 2007 +0300
committer Len Brown <len.brown@intel.com> Fri Feb 02 21:14:22 2007 -0500
tree 9f60547a2e8782c04d7cd1c41bc874047008458c
parent a4bbb810dedaecf74d54b16b6dd3c33e95e1024c

ACPICA: minimal patch to integrate new tables into Linux

Signed-off-by: Len Brown <len.brown@intel.com>

arch/x86_64/kernel/time.c

diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 5cc76d0..335cc91 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -498,7 +498,7 @@
 {
 	unsigned int year, mon, day, hour, min, sec;
 	unsigned long flags;
-	unsigned extyear = 0;
+	unsigned century = 0;
 
 	spin_lock_irqsave(&rtc_lock, flags);
 
@@ -510,9 +510,9 @@
 		mon = CMOS_READ(RTC_MONTH);
 		year = CMOS_READ(RTC_YEAR);
 #ifdef CONFIG_ACPI
-		if (acpi_fadt.revision >= FADT2_REVISION_ID &&
-					acpi_fadt.century)
-			extyear = CMOS_READ(acpi_fadt.century);
+		if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID &&
+					acpi_gbl_FADT.century)
+			century = CMOS_READ(acpi_gbl_FADT.century);
 #endif
 	} while (sec != CMOS_READ(RTC_SECONDS));
 
@@ -530,10 +530,10 @@
 	BCD_TO_BIN(mon);
 	BCD_TO_BIN(year);
 
-	if (extyear) {
-		BCD_TO_BIN(extyear);
-		year += extyear;
-		printk(KERN_INFO "Extended CMOS year: %d\n", extyear);
+	if (century) {
+		BCD_TO_BIN(century);
+		year += century * 100;
+		printk(KERN_INFO "Extended CMOS year: %d\n", century * 100);
 	} else { 
 		/*
 		 * x86-64 systems only exists since 2002.
@@ -954,7 +954,7 @@
  	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) {
 #ifdef CONFIG_ACPI
 		/* But TSC doesn't tick in C3 so don't use it there */
-		if (acpi_fadt.length > 0 && acpi_fadt.plvl3_lat < 1000)
+		if (acpi_gbl_FADT.header.length > 0 && acpi_gbl_FADT.C3latency < 1000)
 			return 1;
 #endif
  		return 0;