[CPUFREQ][4/8] acpi-cpufreq: Mark speedstep-centrino ACPI as deprecated

Mark ACPI hooks in speedstep-centrino as deprecated. Change the order in which
speedstep-centrino and acpi-cpufreq (when both are in kernel) will be
added. First driver to be tried is now acpi-cpufreq, followed by
speedstep-centrino.

Add a note in feature-removal-schedule to mark this deprecation.

Signed-off-by: Denis Sadykov <denis.m.sadykov@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index e8993baf3d14..70178bf8002d 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -531,6 +531,9 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
 
         /* notify BIOS that we exist */
         acpi_processor_notify_smm(THIS_MODULE);
+        printk("speedstep-centrino with X86_SPEEDSTEP_CENTRINO_ACPI"
+                        "config is deprecated.\n "
+                        "Use X86_ACPI_CPUFREQ (acpi-cpufreq instead.\n" );
 
         return 0;