[PATCH 1/3] Add MACRO for gyro quadrature correction

[cliff.cai]

From: Cliff Cai <cliff.cai@xxxxxxxxxx>

Add gyro_z_quadrature_correction_raw define.

Signed-off-by: Cliff Cai <cliff.cai@xxxxxxxxxx>
---
 drivers/staging/iio/gyro/gyro.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/iio/gyro/gyro.h b/drivers/staging/iio/gyro/gyro.h
index b4ea5bf..b549561 100644
--- a/drivers/staging/iio/gyro/gyro.h
+++ b/drivers/staging/iio/gyro/gyro.h
@@ -57,6 +57,9 @@
 #define IIO_DEV_ATTR_GYRO_Z_CALIBSCALE(_mode, _show, _store, _addr)		\
 	IIO_DEVICE_ATTR(gyro_z_calibscale, _mode, _show, _store, _addr)
 
+#define IIO_DEV_ATTR_GYRO_Z_QUADRATURE_CORRECTION(_show, _addr)		\
+	IIO_DEVICE_ATTR(gyro_z_quadrature_correction_raw, S_IRUGO, _show, NULL, _addr)
+
 #define IIO_DEV_ATTR_GYRO(_show, _addr)			\
 	IIO_DEVICE_ATTR(gyro_raw, S_IRUGO, _show, NULL, _addr)
 
-- 
1.7.1

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