lkml.org 
[lkml]   [2021]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.13 708/800] iio: dummy: Fix build error when CONFIG_IIO_TRIGGERED_BUFFER is not set
    Date
    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


    \
     
     \ /
      Last update: 2021-07-12 11:05    [W:4.053 / U:0.120 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site