iio: chemical: fix missing Kconfig block for sgp30

I clearly messed up applying this patch. Not sure
how but the entire Kconfig block is missing. This
patch puts it back as it was in the original patch.

Reported-by: Andreas Brauchli <a.brauchli@elementarea.net>
Fixes: ce514124161a ("iio: chemical: sgp30: Support Sensirion SGP30/SGPC3 sensors")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig
index d5d146e9e372305852e7dc20c5492fc48e5218b1..5248e180b4421780ae6abd20e98dbf3122c884b7 100644 (file)
--- a/drivers/iio/chemical/Kconfig
+++ b/drivers/iio/chemical/Kconfig
@@ -71,6 +71,19 @@ config PMS7003
          To compile this driver as a module, choose M here: the module will
          be called pms7003.
 
+config SENSIRION_SGP30
+       tristate "Sensirion SGPxx gas sensors"
+       depends on I2C
+       select CRC8
+       help
+         Say Y here to build I2C interface support for the following
+         Sensirion SGP gas sensors:
+           * SGP30 gas sensor
+           * SGPC3 low power gas sensor
+
+         To compile this driver as module, choose M here: the
+         module will be called sgp30.
+
 config SPS30
        tristate "SPS30 particulate matter sensor"
        depends on I2C