[PATCH 4/5] iio: ad_sigma_delta: remove unused IIO channel macros

[Alexandru Ardelean]

Now that all channel SigmaDelta IIO channel macros have been localized,
remove the generic ones.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@xxxxxxxxxx>
---
 include/linux/iio/adc/ad_sigma_delta.h | 58 --------------------------
 1 file changed, 58 deletions(-)

diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index 5a127c0ed200..a3a838dcf8e4 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -133,62 +133,4 @@ void ad_sd_cleanup_buffer_and_trigger(struct iio_dev *indio_dev);
 
 int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig);
 
-#define __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
-	_storagebits, _shift, _extend_name, _type, _mask_all) \
-	{ \
-		.type = (_type), \
-		.differential = (_channel2 == -1 ? 0 : 1), \
-		.indexed = 1, \
-		.channel = (_channel1), \
-		.channel2 = (_channel2), \
-		.address = (_address), \
-		.extend_name = (_extend_name), \
-		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
-			BIT(IIO_CHAN_INFO_OFFSET), \
-		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
-		.info_mask_shared_by_all = _mask_all, \
-		.scan_index = (_si), \
-		.scan_type = { \
-			.sign = 'u', \
-			.realbits = (_bits), \
-			.storagebits = (_storagebits), \
-			.shift = (_shift), \
-			.endianness = IIO_BE, \
-		}, \
-	}
-
-#define AD_SD_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
-	_storagebits, _shift) \
-	__AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
-		_storagebits, _shift, NULL, IIO_VOLTAGE, \
-		BIT(IIO_CHAN_INFO_SAMP_FREQ))
-
-#define AD_SD_SHORTED_CHANNEL(_si, _channel, _address, _bits, \
-	_storagebits, _shift) \
-	__AD_SD_CHANNEL(_si, _channel, _channel, _address, _bits, \
-		_storagebits, _shift, "shorted", IIO_VOLTAGE, \
-		BIT(IIO_CHAN_INFO_SAMP_FREQ))
-
-#define AD_SD_CHANNEL(_si, _channel, _address, _bits, \
-	_storagebits, _shift) \
-	__AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \
-		_storagebits, _shift, NULL, IIO_VOLTAGE, \
-		 BIT(IIO_CHAN_INFO_SAMP_FREQ))
-
-#define AD_SD_CHANNEL_NO_SAMP_FREQ(_si, _channel, _address, _bits, \
-	_storagebits, _shift) \
-	__AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \
-		_storagebits, _shift, NULL, IIO_VOLTAGE, 0)
-
-#define AD_SD_TEMP_CHANNEL(_si, _address, _bits, _storagebits, _shift) \
-	__AD_SD_CHANNEL(_si, 0, -1, _address, _bits, \
-		_storagebits, _shift, NULL, IIO_TEMP, \
-		BIT(IIO_CHAN_INFO_SAMP_FREQ))
-
-#define AD_SD_SUPPLY_CHANNEL(_si, _channel, _address, _bits, _storagebits, \
-	_shift) \
-	__AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \
-		_storagebits, _shift, "supply", IIO_VOLTAGE, \
-		BIT(IIO_CHAN_INFO_SAMP_FREQ))
-
 #endif
-- 
2.20.1