Hi-- On 4/19/22 13:51, Charles Mirabile wrote: > diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig > index 3b23078bc7b5..505a032e2786 100644 > --- a/drivers/input/joystick/Kconfig > +++ b/drivers/input/joystick/Kconfig > @@ -399,4 +399,15 @@ config JOYSTICK_N64 > Say Y here if you want enable support for the four > built-in controller ports on the Nintendo 64 console. > > +config JOYSTICK_SENSEHAT > + tristate "Raspberry Pi Sense HAT joystick" > + depends on INPUT && I2C > + select MFD_SIMPLE_MFD_I2C Looks like this also needs depends on HAS_IOMEM since everything in drivers/mfd/Kconfig depends on HAS_IOMEM and since this 'select' causes a kconfig warning when HAS_IOMEM is not set: WARNING: unmet direct dependencies detected for MFD_SIMPLE_MFD_I2C Depends on [n]: HAS_IOMEM [=n] && I2C [=y] Selected by [y]: - JOYSTICK_SENSEHAT [=y] && INPUT_JOYSTICK [=y] && INPUT [=y] && I2C [=y] > + help > + Say Y here if you want to enable the driver for the > + the Raspberry Pi Sense HAT. > + > + To compile this driver as a module, choose M here: the > + module will be called sensehat_joystick. > + > endif Thanks.