pinctrl: qcom: allow true compile testing

Makefile selected Qualcomm pinctrl drivers only for ARCH_QCOM, making
any COMPILE_TEST options inside Kconfig ((ARCH_QCOM || COMPILE_TEST) or
(OF || COMPILE_TEST)) not effective.  Always descent to the qcom
subdirectory to fix this.  All individual drivers are selected in
Makefile via dedicated CONFIG entries, thus this should not have
functional impact except when compile testing.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>

Author: krzk

drivers/pinctrl/Makefile

@@ -66,7 +66,7 @@ obj-y				+= nomadik/
 obj-y				+= nuvoton/
 obj-y				+= nxp/
 obj-$(CONFIG_PINCTRL_PXA)	+= pxa/
-obj-$(CONFIG_ARCH_QCOM)		+= qcom/
+obj-y				+= qcom/
 obj-$(CONFIG_PINCTRL_RENESAS)	+= renesas/
 obj-$(CONFIG_PINCTRL_SAMSUNG)	+= samsung/
 obj-$(CONFIG_PINCTRL_SPEAR)	+= spear/