clocksource: atmel-st: select MFD_SYSCON

Enforce MFD_SYSCON selection as the driver needs it. Else, it will still
compile with some warning about X1, x2 or sr being used uninitialized.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 168035883afaadcea0df5bd728a0bbf4ce549a55..55aef6f89074003490057d4be770076a342db6f0 100644 (file)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -146,6 +146,7 @@ config ATMEL_PIT
 config ATMEL_ST
        bool
        select CLKSRC_OF
+       select MFD_SYSCON
 
 config CLKSRC_METAG_GENERIC
        def_bool y if METAG