Message ID | 20190712085437.4007720-1-arnd@arndb.de |
---|---|
State | New |
Headers | show |
Series | platform/x86: pcengines-apu2 needs gpiolib | expand |
On 12.07.19 10:54, Arnd Bergmann wrote: Hi, > 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 That might compile but the driver won't work, if KEYBOARD_GPIO_POLLED or GPIO_AMD_FCH isn't there. --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@metux.net -- +49-151-27565287
On Fri, Jul 12, 2019 at 11:54 AM Arnd Bergmann <arnd@arndb.de> wrote: > > 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'. > Thanks, I have applied the fix from YueHaibing, the idea is to depened on GPIOLIB. > 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 > -- With Best Regards, Andy Shevchenko
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
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(-) -- 2.20.0