Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH, RESEND] staging: iio: select IRQ_WORK for IIO_DUMMY_EVGEN | Date | Fri, 04 Dec 2015 00:28:17 +0100 |
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The iio dummy code was recently changed to use irq_work_queue, but that code is compiled into the kernel only if IRQ_WORK is set, so we can get a link error here:
drivers/built-in.o: In function `iio_evgen_poke': (.text+0x208a04): undefined reference to `irq_work_queue'
This changes the Kconfig file to match what other drivers do.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: fd2bb310ca3d ("Staging: iio: Move evgen interrupt generation to irq_work") Acked-by: Daniel Baluta <daniel.baluta@intel.com> --- I submitted the patch before and it was accepted, but then it apparently got lost when the driver was moved out of staging, and the bug came back with today's linux-next
diff --git a/drivers/iio/dummy/Kconfig b/drivers/iio/dummy/Kconfig index e8676aa97d62..71805ced1aae 100644 --- a/drivers/iio/dummy/Kconfig +++ b/drivers/iio/dummy/Kconfig @@ -5,7 +5,8 @@ menu "IIO dummy driver" depends on IIO config IIO_DUMMY_EVGEN - tristate + select IRQ_WORK + tristate config IIO_SIMPLE_DUMMY tristate "An example driver with no hardware requirements"
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