cpufreq: Add warning message to powernow-k8
cpufreq modules are often loaded from init scripts that assume that
all recent AMD systems will use powernow-k8.
To inform the user of the change of support and ease the transition
to acpi-cpufreq, emit a warning message.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index 8d12e37..b36ca1f 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -96,7 +96,8 @@
select CPU_FREQ_TABLE
depends on ACPI && ACPI_PROCESSOR
help
- This adds the CPUFreq driver for K8/K10 Opteron/Athlon64 processors.
+ This adds the CPUFreq driver for K8/early Opteron/Athlon64 processors.
+ Support for K10 and newer processors is now in acpi-cpufreq.
To compile this driver as a module, choose M here: the
module will be called powernow-k8.