[PATCH v3] staging: comedi: dt2801: remove old unused code

[Deepak R Varma <mh12gx2825@gmail.com>]

There are two #if 0 blocks that have no recent history of any change.
Remove those code blocks for improved readability of the code.

Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
---
Changes in V3:
	- moved patch revision comments for v2 into this area
Changes in V2:
	- Removed extra spaces after colon in patch description
---
 drivers/staging/comedi/drivers/dt2801.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c
index a29880981d81..aad02faa2f83 100644
--- a/drivers/staging/comedi/drivers/dt2801.c
+++ b/drivers/staging/comedi/drivers/dt2801.c
@@ -87,17 +87,6 @@
 #define DT2801_STATUS		1
 #define DT2801_CMD		1
 
-#if 0
-/* ignore 'defined but not used' warning */
-static const struct comedi_lrange range_dt2801_ai_pgh_bipolar = {
-	4, {
-		BIP_RANGE(10),
-		BIP_RANGE(5),
-		BIP_RANGE(2.5),
-		BIP_RANGE(1.25)
-	}
-};
-#endif
 static const struct comedi_lrange range_dt2801_ai_pgl_bipolar = {
 	4, {
 		BIP_RANGE(10),
@@ -107,17 +96,6 @@ static const struct comedi_lrange range_dt2801_ai_pgl_bipolar = {
 	}
 };
 
-#if 0
-/* ignore 'defined but not used' warning */
-static const struct comedi_lrange range_dt2801_ai_pgh_unipolar = {
-	4, {
-		UNI_RANGE(10),
-		UNI_RANGE(5),
-		UNI_RANGE(2.5),
-		UNI_RANGE(1.25)
-	}
-};
-#endif
 static const struct comedi_lrange range_dt2801_ai_pgl_unipolar = {
 	4, {
 		UNI_RANGE(10),
-- 
2.17.1