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@xxxxxxxx>
Fixes: fd2bb310ca3d ("Staging: iio: Move evgen interrupt generation to irq_work")
---
Found on ARM randconfig tests
diff --git a/drivers/staging/iio/Kconfig b/drivers/staging/iio/Kconfig
index 6d5b38d69578..9d7f0004d2d7 100644
--- a/drivers/staging/iio/Kconfig
+++ b/drivers/staging/iio/Kconfig
@@ -18,7 +18,8 @@ source "drivers/staging/iio/resolver/Kconfig"
source "drivers/staging/iio/trigger/Kconfig"
config IIO_DUMMY_EVGEN
- tristate
+ tristate
+ select IRQ_WORK
config IIO_SIMPLE_DUMMY
tristate "An example driver with no hardware requirements"
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
