staging:iio: add quadrature correction to chan info types.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index b424649..364964b 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -85,6 +85,8 @@
 	[IIO_CHAN_INFO_CALIBBIAS_SHARED/2] = "calibbias",
 	[IIO_CHAN_INFO_PEAK_SHARED/2] = "peak_raw",
 	[IIO_CHAN_INFO_PEAK_SCALE_SHARED/2] = "peak_scale",
+	[IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SHARED/2]
+	= "quadrature_correction_raw",
 };
 
 /* Return a negative errno on failure */