cpufreq: CPPC: add ACPI_PROCESSOR dependency

Without the Kconfig dependency, we can get this warning:

warning: ACPI_CPPC_CPUFREQ selects ACPI_CPPC_LIB which has unmet direct dependencies (ACPI && ACPI_PROCESSOR)

Fixes: 5477fb3bd1e8 (ACPI / CPPC: Add a CPUFreq driver for use with CPPC)
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 6d87742fc5aac741eb86dc07ca44bc6a2f029310..74fa5c5904d388444f357bc7b7e9e1737a45fd29 100644 (file)
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -268,7 +268,7 @@ config ARM_PXA2xx_CPUFREQ
 
 config ACPI_CPPC_CPUFREQ
        tristate "CPUFreq driver based on the ACPI CPPC spec"
-       depends on ACPI
+       depends on ACPI_PROCESSOR
        select ACPI_CPPC_LIB
        default n
        help