On Mon, 24 May 2021 14:05:36 +0000
Wei Yongjun <weiyongjun1@xxxxxxxxxx> wrote:
> Gcc reports build error when CONFIG_IIO_TRIGGERED_BUFFER is not set:
>
> riscv64-linux-gnu-ld: drivers/iio/dummy/iio_simple_dummy_buffer.o: in function `iio_simple_dummy_configure_buffer':
> iio_simple_dummy_buffer.c:(.text+0x2b0): undefined reference to `iio_triggered_buffer_setup_ext'
> riscv64-linux-gnu-ld: drivers/iio/dummy/iio_simple_dummy_buffer.o: in function `.L0 ':
> iio_simple_dummy_buffer.c:(.text+0x2fc): undefined reference to `iio_triggered_buffer_cleanup'
>
> Fix it by select IIO_TRIGGERED_BUFFER for config IIO_SIMPLE_DUMMY_BUFFER.
>
> Fixes: 738f6ba11800 ("iio: dummy: iio_simple_dummy_buffer: use triggered buffer core calls")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Thanks,
Applied to the fixes-togreg branch of iio.git.
Jonathan
> ---
> drivers/iio/dummy/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/iio/dummy/Kconfig b/drivers/iio/dummy/Kconfig
> index 5c5c2f8c55f3..1f46cb9e51b7 100644
> --- a/drivers/iio/dummy/Kconfig
> +++ b/drivers/iio/dummy/Kconfig
> @@ -34,6 +34,7 @@ config IIO_SIMPLE_DUMMY_BUFFER
> select IIO_BUFFER
> select IIO_TRIGGER
> select IIO_KFIFO_BUF
> + select IIO_TRIGGERED_BUFFER
> help
> Add buffered data capture to the simple dummy driver.
>
>
