PCC: Disable compilation by default

PCC is made selectable only by clients which use it. e.g. CPPC
Default it to disabled so that it is not included accidentally on
platforms which dont use it.

Signed-off-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Reviewed-by: Al Stone <al.stone@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index e269f08..bbec500 100644 (file)
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -46,6 +46,7 @@ config OMAP_MBOX_KFIFO_SIZE
 config PCC
        bool "Platform Communication Channel Driver"
        depends on ACPI
+       default n
        help
          ACPI 5.0+ spec defines a generic mode of communication
          between the OS and a platform such as the BMC. This medium