---

yaml --- r: 228164 b: refs/heads/master c: 4f76548 h: refs/heads/master v: v3
git-mirror · Nov 29, 2010 · 4894428 · 4894428
1 parent 1794f03
commit 4894428
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Showing 3 changed files with 3 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d846263da4c6032b7a9440d335794ef8d3e76dfb
+refs/heads/master: 4f76548299196e0fd880469a39552ccde797474b
diff --git a/trunk/drivers/staging/iio/dac/ad5446.c b/trunk/drivers/staging/iio/dac/ad5446.c
@@ -118,75 +118,65 @@ static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
 		.bits = 12,
 		.storagebits = 16,
 		.left_shift = 2,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.store_sample = ad5446_store_sample,
 	},
 	[ID_AD5446] = {
 		.bits = 14,
 		.storagebits = 16,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.store_sample = ad5446_store_sample,
 	},
 	[ID_AD5542A] = {
 		.bits = 16,
 		.storagebits = 16,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.store_sample = ad5542_store_sample,
 	},
 	[ID_AD5512A] = {
 		.bits = 12,
 		.storagebits = 16,
 		.left_shift = 4,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.store_sample = ad5542_store_sample,
 	},
 	[ID_AD5620_2500] = {
 		.bits = 12,
 		.storagebits = 16,
 		.left_shift = 2,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 2500,
 		.store_sample = ad5620_store_sample,
 	},
 	[ID_AD5620_1250] = {
 		.bits = 12,
 		.storagebits = 16,
 		.left_shift = 2,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 1250,
 		.store_sample = ad5620_store_sample,
 	},
 	[ID_AD5640_2500] = {
 		.bits = 14,
 		.storagebits = 16,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 2500,
 		.store_sample = ad5620_store_sample,
 	},
 	[ID_AD5640_1250] = {
 		.bits = 14,
 		.storagebits = 16,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 1250,
 		.store_sample = ad5620_store_sample,
 	},
 	[ID_AD5660_2500] = {
 		.bits = 16,
 		.storagebits = 24,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 2500,
 		.store_sample = ad5660_store_sample,
 	},
 	[ID_AD5660_1250] = {
 		.bits = 16,
 		.storagebits = 24,
 		.left_shift = 0,
-		.sign = 'u', /* IIO_SCAN_EL_TYPE_UNSIGNED */
 		.int_vref_mv = 1250,
 		.store_sample = ad5660_store_sample,
 	},

diff --git a/trunk/drivers/staging/iio/dac/ad5446.h b/trunk/drivers/staging/iio/dac/ad5446.h
@@ -56,20 +56,18 @@ struct ad5446_state {
 };
 
 /**
- * struct ad5446_chip_info - chip specifc information
+ * struct ad5446_chip_info - chip specific information
  * @bits:		accuracy of the DAC in bits
  * @storagebits:	number of bits written to the DAC
  * @left_shift:		number of bits the datum must be shifted
- * @sign:		data representation [s]igned or [u]nsigned
  * @int_vref_mv:	AD5620/40/60: the internal reference voltage
- * @store_sample:	chip specifc helper function to store the datum
+ * @store_sample:	chip specific helper function to store the datum
  */
 
 struct ad5446_chip_info {
 	u8				bits;
 	u8				storagebits;
 	u8				left_shift;
-	char				sign;
 	u16				int_vref_mv;
 	void (*store_sample)		(struct ad5446_state *st, unsigned val);
 };