Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.13 708/800] iio: dummy: Fix build error when CONFIG_IIO_TRIGGERED_BUFFER is not set | Date | Mon, 12 Jul 2021 08:12:11 +0200 |
| |
From: Wei Yongjun <weiyongjun1@huawei.com>
[ Upstream commit 94588c1bf1c8701392e1dc105c670d0d2fc7676a ]
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@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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. -- 2.30.2
| |