cpufreq:LAB:Kconfig: Make LAB dependent on the ONDEMAND governor

The LAB is supposed to be an extension of the ONDEMAND governor.
For this reason it shall be not possible to compile in LAB without
ONDEMAND in the system.

Change-Id: I8c9e46b535bb7452782c21163703a4e73bdaf96d
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 9ee9d3c..4e11aac 100644 (file)
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -214,13 +214,15 @@ config CPU_FREQ_GOV_LAB
        tristate "'lab' cpufreq policy governor"
        select CPU_FREQ_TABLE
        select CPU_FREQ_GOV_COMMON
+       select CPU_FREQ_GOV_ONDEMAND
        help
          'lab' - This driver adds a dynamic cpufreq policy governor.
 
          To compile this driver as a module, choose M here: the
-         module will be called cpufreq_ondemand.
+         module will be called cpufreq_lab.
 
-         For details, take a look at linux/Documentation/cpu-freq.
+         LAB governor shall be regarded as an extension of the ONDEMAND on
+         platforms with very weak HW support for power management.
 
          If in doubt, say N.