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iio: pms7003: select IIO_TRIGGERED_BUFFER 

Without IIO_TRIGGERED_BUFFER, this driver fails to link:

drivers/iio/chemical/pms7003.o: In function `pms7003_probe':
pms7003.c:(.text+0x21c): undefined reference to `devm_iio_triggered_buffer_setup'
pms7003.c:(.text+0x21c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `devm_iio_triggered_buffer_setup'

Fixes: a1d642266c ("iio: chemical: add support for Plantower PMS7003 sensor")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tomasz Duszynski <tduszyns@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.1
Arnd Bergmann 2019-03-14 10:00:52 +01:00 committed by Jonathan Cameron
parent 3d02d7082e
commit f6a7bf2ccf
1 changed files with 1 additions and 0 deletions
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drivers/iio/chemical/Kconfig
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@ -64,6 +64,7 @@ config IAQCORE
config PMS7003
tristate "Plantower PMS7003 particulate matter sensor"
depends on SERIAL_DEV_BUS
select IIO_TRIGGERED_BUFFER
help
Say Y here to build support for the Plantower PMS7003 particulate
matter sensor.