On 9/3/23 04:30, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > This driver uses IIO triggered buffers so it needs to select them in > Kconfig. > > on riscv-32bit: > > /opt/crosstool/gcc-13.2.0-nolibc/riscv32-linux/bin/riscv32-linux-ld: drivers/iio/imu/bno055/bno055.o: in function `.L367': > bno055.c:(.text+0x2c96): undefined reference to `devm_iio_triggered_buffer_setup_ext' > > Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Closes: https://lore.kernel.org/linux-next/40566b4b-3950-81fe-ff14-871d8c447627@xxxxxxxxxxxxx/ > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > Cc: Andrea Merello <andrea.merello@xxxxxx> Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Thanks. > --- > drivers/iio/imu/bno055/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/iio/imu/bno055/Kconfig b/drivers/iio/imu/bno055/Kconfig > index fa79b1ac4f85..83e53acfbe88 100644 > --- a/drivers/iio/imu/bno055/Kconfig > +++ b/drivers/iio/imu/bno055/Kconfig > @@ -2,6 +2,8 @@ > > config BOSCH_BNO055 > tristate > + select IIO_BUFFER > + select IIO_TRIGGERED_BUFFER > > config BOSCH_BNO055_SERIAL > tristate "Bosch BNO055 attached via UART" -- ~Randy
