pinctrl: stm32: select IRQ_DOMAIN_HIERARCHY instead of depends on

Drivers that need IRQ_DOMAIN_HIERARCHY should "select" it, but
drivers/pinctrl/stm32/Kconfig is the only exception that uses
"depends on" syntax.  This prevents GPIO drivers from select'ing
IRQ_DOMAIN_HIERARCHY.

For example, if I add "select IRQ_DOMAIN_HIERARCHY" to GPIO_XGENE_SB,
I get the following recursive dependency error.

drivers/gpio/Kconfig:13:error: recursive dependency detected!
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/gpio/Kconfig:13:	symbol GPIOLIB is selected by PINCTRL_STM32
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/pinctrl/stm32/Kconfig:3:	symbol PINCTRL_STM32 is selected by PINCTRL_STM32F429
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/pinctrl/stm32/Kconfig:11:	symbol PINCTRL_STM32F429 depends on IRQ_DOMAIN_HIERARCHY
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
kernel/irq/Kconfig:67:	symbol IRQ_DOMAIN_HIERARCHY is selected by GPIO_XGENE_SB
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/gpio/Kconfig:502:	symbol GPIO_XGENE_SB depends on GPIOLIB

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/pinctrl/stm32/Kconfig b/drivers/pinctrl/stm32/Kconfig
index 3b8026fca057..7e1fe39a56a5 100644
--- a/drivers/pinctrl/stm32/Kconfig
+++ b/drivers/pinctrl/stm32/Kconfig
@@ -6,29 +6,30 @@ config PINCTRL_STM32
         select PINMUX
         select GENERIC_PINCONF
         select GPIOLIB
+        select IRQ_DOMAIN_HIERARCHY
         select MFD_SYSCON
 
 config PINCTRL_STM32F429
         bool "STMicroelectronics STM32F429 pin control" if COMPILE_TEST && !MACH_STM32F429
-        depends on OF && IRQ_DOMAIN_HIERARCHY
+        depends on OF
         default MACH_STM32F429
         select PINCTRL_STM32
 
 config PINCTRL_STM32F469
         bool "STMicroelectronics STM32F469 pin control" if COMPILE_TEST && !MACH_STM32F469
-        depends on OF && IRQ_DOMAIN_HIERARCHY
+        depends on OF
         default MACH_STM32F469
         select PINCTRL_STM32
 
 config PINCTRL_STM32F746
         bool "STMicroelectronics STM32F746 pin control" if COMPILE_TEST && !MACH_STM32F746
-        depends on OF && IRQ_DOMAIN_HIERARCHY
+        depends on OF
         default MACH_STM32F746
         select PINCTRL_STM32
 
 config PINCTRL_STM32H743
         bool "STMicroelectronics STM32H743 pin control" if COMPILE_TEST && !MACH_STM32H743
-        depends on OF && IRQ_DOMAIN_HIERARCHY
+        depends on OF
         default MACH_STM32H743
         select PINCTRL_STM32
 endif