pinctrl: Turn AMD support to tristate

The pinctrl-amd driver builds just fine as a module so give
users this option.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index a4c0739..fb8200b 100644 (file)
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -79,7 +79,7 @@ config PINCTRL_AT91PIO4
          controller available on sama5d2 SoC.
 
 config PINCTRL_AMD
-       bool "AMD GPIO pin control"
+       tristate "AMD GPIO pin control"
        depends on GPIOLIB
        select GPIOLIB_IRQCHIP
        select PINCONF