Fix build failure for gp2ap020a00f.c

drivers/built-in.o: In function `gp2ap020a00f_thresh_event_handler':
powercap_sys.c:(.text+0x15f90c): undefined reference to `irq_work_queue'
make[1]: *** [vmlinux] Error 1
make[1]: Target `uImage' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `uImage' not remade because of errors.

You need the IRQ work support, but GP2AP020A00F is not selecting this
symbol.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig
index b0d65df3ede2..a022f27c6690 100644
--- a/drivers/iio/light/Kconfig
+++ b/drivers/iio/light/Kconfig
@@ -43,6 +43,7 @@ config GP2AP020A00F
         depends on I2C
         select IIO_BUFFER
         select IIO_TRIGGERED_BUFFER
+        select IRQ_WORK
         help
           Say Y here if you have a Sharp GP2AP020A00F proximity/ALS combo-chip
           hooked to an I2C bus.