clk: make CONFIG_COMMON_CLK invisible

All platforms that use the common clk infrastructure should select
COMMON_CLK from platform code, and on all other platforms, it must
not be enabled, so there is no point making the option visible to
users, and when it is visible, we break randconfig builds.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 2eaf17ed2791..165e1febae53 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -9,21 +9,18 @@ config HAVE_CLK_PREPARE
 config HAVE_MACH_CLKDEV
         bool
 
-menuconfig COMMON_CLK
-        bool "Common Clock Framework"
+config COMMON_CLK
+        bool
         select HAVE_CLK_PREPARE
         ---help---
           The common clock framework is a single definition of struct
           clk, useful across many platforms, as well as an
           implementation of the clock API in include/linux/clk.h.
           Architectures utilizing the common struct clk should select
-          this automatically, but it may be necessary to manually select
-          this option for loadable modules requiring the common clock
-          framework.
-
-          If in doubt, say "N".
+          this option.
 
-if COMMON_CLK
+menu "Common Clock Framework"
+        depends on COMMON_CLK
 
 config COMMON_CLK_DISABLE_UNUSED
         bool "Disabled unused clocks at boot"
@@ -47,4 +44,4 @@ config COMMON_CLK_DEBUG
           clk_flags, clk_prepare_count, clk_enable_count &
           clk_notifier_count.
 
-endif
+endmenu