commit 0ff3e62ff119f2b65b0a8ad48fcb669f609fd904
author Mark Brown <broonie@opensource.wolfsonmicro.com> Thu Oct 04 17:39:13 2012 +0100
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Mon Oct 15 10:00:00 2012 +0900
tree 5562bd2118d59c0e4db00c03a1a64abea7887d39
parent 98bc7dfd76407eaa0964ecb4d5319c957a3b9df9

regmap: Make return code checks consistent

The range code was written to check for return codes less than zero as
errors but throughout the rest of the API return codes not equal to zero
are errors. Change all these checks to match the house style.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/base/regmap/regmap.c

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 4bb926c..baf9586 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -606,7 +606,7 @@
 	}
 
 	ret = regcache_init(map, config);
-	if (ret < 0)
+	if (ret != 0)
 		goto err_range;
 
 	regmap_debugfs_init(map, config->name);
@@ -803,7 +803,7 @@
 
 		map->work_buf = orig_work_buf;
 
-		if (ret < 0)
+		if (ret != 0)
 			return ret;
 	}
 
@@ -854,7 +854,7 @@
 	if (range) {
 		ret = _regmap_select_page(map, &reg, range,
 					  val_len / map->format.val_bytes);
-		if (ret < 0)
+		if (ret != 0)
 			return ret;
 	}
 
@@ -930,7 +930,7 @@
 		range = _regmap_range_lookup(map, reg);
 		if (range) {
 			ret = _regmap_select_page(map, &reg, range, 1);
-			if (ret < 0)
+			if (ret != 0)
 				return ret;
 		}
 
@@ -1096,7 +1096,7 @@
 	if (range) {
 		ret = _regmap_select_page(map, &reg, range,
 					  val_len / map->format.val_bytes);
-		if (ret < 0)
+		if (ret != 0)
 			return ret;
 	}