Lars-Peter Clausen <lars@xxxxxxxxxx> wrote: >On 09/24/2013 05:28 AM, kbuild test robot wrote: >> tree: >git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git >master >> head: 1fa8f71dfa6e28c89afad7ac71dcb19b8c8da8b7 >> commit: 09a799d04eb17e19bbc80cb0e350a3ec89552b01 [1495/1772] >staging:iio:dummy: Use iio_push_to_buffers_with_timestamp() >> config: i386-randconfig-j6-09240827 (attached as .config) >> >> All error/warnings: >> >> drivers/staging/iio/iio_simple_dummy_buffer.c: In function >'iio_simple_dummy_trigger_h': >>>> drivers/staging/iio/iio_simple_dummy_buffer.c:86:2: error: implicit >declaration of function 'iio_push_to_buffers_with_timestamp' >[-Werror=implicit-function-declaration] >> iio_push_to_buffers_with_timestamp(indio_dev, data, >iio_get_time_ns()); >> ^ >> drivers/staging/iio/iio_simple_dummy_buffer.c: At top level: >> drivers/staging/iio/iio_simple_dummy_buffer.c:108:16: error: >'iio_sw_buffer_preenable' undeclared here (not in a function) >> .preenable = &iio_sw_buffer_preenable, >> ^ >> drivers/staging/iio/iio_simple_dummy_buffer.c: In function >'iio_simple_dummy_configure_buffer': >> drivers/staging/iio/iio_simple_dummy_buffer.c:141:8: error: >dereferencing pointer to incomplete type >> buffer->scan_timestamp = true; >> ^ >> cc1: some warnings being treated as errors >> >> vim +/iio_push_to_buffers_with_timestamp +86 >drivers/staging/iio/iio_simple_dummy_buffer.c >> >> 80 /* random access read from the 'device' */ >> 81 data[i] = fakedata[j]; >> 82 len += 2; >> 83 } >> 84 } >> 85 >> > 86 iio_push_to_buffers_with_timestamp(indio_dev, data, >iio_get_time_ns()); >> 87 >> 88 kfree(data); >> 89 > > >Hm, the config that generated this has: > >CONFIG_IIO=m ># CONFIG_IIO_BUFFER is not set >CONFIG_IIO_KFIFO_BUF=m > >How is it possible that IIO_KFIFO_BUF is selected but not IIO_BUFFER? > How does a SELECT interact with an IF in kconfig? I am not sure.. We select the kfifo_buf and that is under IF IIO_BUFFER. >- Lars -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
