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Subject[PATCH] platform/x86: pcengines-apu2 needs gpiolib
Date
I ran into another build issue in randconfig testing for this driver,
when CONFIG_GPIOLIB is not set:

WARNING: unmet direct dependencies detected for GPIO_AMD_FCH
Depends on [n]: GPIOLIB [=n] && HAS_IOMEM [=y]
Selected by [y]:
- PCENGINES_APU2 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && INPUT [=y] && INPUT_KEYBOARD [=y] && LEDS_CLASS [=y]

WARNING: unmet direct dependencies detected for KEYBOARD_GPIO_POLLED
Depends on [n]: !UML && INPUT [=y] && INPUT_KEYBOARD [=y] && GPIOLIB [=n]
Selected by [y]:
- PCENGINES_APU2 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && INPUT [=y] && INPUT_KEYBOARD [=y] && LEDS_CLASS [=y]

Make the 'select' statements conditional on that so we don't have to
introduce another 'select'.

Fixes: f8eb0235f659 ("x86: pcengines apuv2 gpio/leds/keys platform driver")
Fixes: a422bf11bdb4 ("platform/x86: fix PCENGINES_APU2 Kconfig warning")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/x86/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index e869a5c760b6..cf48b9068843 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -1324,8 +1324,8 @@ config PCENGINES_APU2
tristate "PC Engines APUv2/3 front button and LEDs driver"
depends on INPUT && INPUT_KEYBOARD
depends on LEDS_CLASS
- select GPIO_AMD_FCH
- select KEYBOARD_GPIO_POLLED
+ select GPIO_AMD_FCH if GPIOLIB
+ select KEYBOARD_GPIO_POLLED if GPIOLIB
select LEDS_GPIO
help
This driver provides support for the front button and LEDs on
--
2.20.0
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