From f6a7bf2ccf22db3e1b936ebc03898f9c025c051e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 14 Mar 2019 10:00:52 +0100 Subject: [PATCH] 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: a1d642266c14 ("iio: chemical: add support for Plantower PMS7003 sensor") Signed-off-by: Arnd Bergmann Acked-by: Tomasz Duszynski Signed-off-by: Jonathan Cameron --- drivers/iio/chemical/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig index 5248e180b442..92c684d2b67e 100644 --- a/drivers/iio/chemical/Kconfig +++ b/drivers/iio/chemical/Kconfig @@ -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.