Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik...

[sfrench/cifs-2.6.git] / drivers / acpi / Kconfig

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 0cce28c4025b1814a57e467f1bef98e93fdeadce..33e2ca847a261434faf3ca8b0dca05883f80e256 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -247,7 +247,7 @@ config ACPI_CUSTOM_DSDT_FILE
          Enter the full path name to the file wich includes the AmlCode declaration.
 
 config ACPI_BLACKLIST_YEAR
-       int "Disable ACPI for systems before Jan 1st this year" if X86
+       int "Disable ACPI for systems before Jan 1st this year" if X86_32
        default 0
        help
          enter a 4-digit year, eg. 2001 to disable ACPI by default
@@ -285,9 +285,8 @@ config ACPI_SYSTEM
          dump your ACPI DSDT table using /proc/acpi/dsdt.
 
 config X86_PM_TIMER
-       bool "Power Management Timer Support"
+       bool "Power Management Timer Support" if EMBEDDED
        depends on X86
-       depends on !X86_64
        default y
        help
          The Power Management Timer is available on all ACPI-capable,
@@ -298,9 +297,8 @@ config X86_PM_TIMER
          voltage scaling, unlike the commonly used Time Stamp Counter
          (TSC) timing source.
 
-         So, if you see messages like 'Losing too many ticks!' in the
-         kernel logs, and/or you are using this on a notebook which
-         does not yet have an HPET, you should say "Y" here.
+         You should nearly always say Y here because many modern
+         systems require this timer. 
 
 config ACPI_CONTAINER
        tristate "ACPI0004,PNP0A05 and PNP0A06 Container Driver (EXPERIMENTAL)"