pinctrl: stm32: Fix compile testing selection

While selecting the driver for compile testing seemed possible,
the driver was not compiled because the driver directory was only
added if ARCH_STM32 was selected.

This patch now makes the pinctrl Makefile to add stm32 directory if
PINCTRL_STM32 is selected.

Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 8adc235e1a96..7ea62ef0c4e5 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -46,7 +46,7 @@ obj-$(CONFIG_ARCH_QCOM)		+= qcom/
 obj-$(CONFIG_PINCTRL_SAMSUNG)   += samsung/
 obj-$(CONFIG_PINCTRL_SH_PFC)    += sh-pfc/
 obj-$(CONFIG_PINCTRL_SPEAR)     += spear/
-obj-$(CONFIG_ARCH_STM32)        += stm32/
+obj-$(CONFIG_PINCTRL_STM32)     += stm32/
 obj-$(CONFIG_PINCTRL_SUNXI)     += sunxi/
 obj-$(CONFIG_PINCTRL_UNIPHIER)  += uniphier/
 obj-$(CONFIG_ARCH_VT8500)       += vt8500/