---

yaml --- r: 302265 b: refs/heads/master c: 411a2df h: refs/heads/master i: 302263: e784d42 v: v3
git-mirror · May 9, 2012 · bb9e228 · bb9e228
1 parent 2ea1c2b
commit bb9e228
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Showing 3 changed files with 10 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c30540d78e60068d5638b79f1bcc92b259c3c7e2
+refs/heads/master: 411a2df5090ccb88f4c3726e4951ebed579fec11
diff --git a/trunk/drivers/regulator/twl-regulator.c b/trunk/drivers/regulator/twl-regulator.c
@@ -395,14 +395,12 @@ static int twl6030reg_set_mode(struct regulator_dev *rdev, unsigned mode)
  * VAUX3 at 3V is incorrectly listed in some TI manuals as unsupported.
  * TI are revising the twl5030/tps659x0 specs to support that 3.0V setting.
  */
-#ifdef CONFIG_TWL4030_ALLOW_UNSUPPORTED
-#define UNSUP_MASK	0x0000
-#else
 #define UNSUP_MASK	0x8000
-#endif
 
 #define UNSUP(x)	(UNSUP_MASK | (x))
-#define IS_UNSUP(x)	(UNSUP_MASK & (x))
+#define IS_UNSUP(info, x)			\
+	((UNSUP_MASK & (x)) &&			\
+	 !((info)->features & TWL4030_ALLOW_UNSUPPORTED))
 #define LDO_MV(x)	(~UNSUP_MASK & (x))
 
 
@@ -476,7 +474,7 @@ static int twl4030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			mV = info->table[index];
 
-	return IS_UNSUP(mV) ? 0 : (LDO_MV(mV) * 1000);
+	return IS_UNSUP(info, mV) ? 0 : (LDO_MV(mV) * 1000);
 }
 
 static int

diff --git a/trunk/include/linux/i2c/twl.h b/trunk/include/linux/i2c/twl.h
@@ -762,6 +762,11 @@ struct twl_regulator_driver_data {
 #define TWL5031			BIT(2)  /* twl5031 has different registers */
 #define TWL6030_CLASS		BIT(3)	/* TWL6030 class */
 #define TWL6025_SUBCLASS	BIT(4)  /* TWL6025 has changed registers */
+#define TWL4030_ALLOW_UNSUPPORTED BIT(5) /* Some voltages are possible
+					  * but not officially supported.
+					  * This flag is necessary to
+					  * enable them.
+					  */
 
 /*----------------------------------------------------------------------*/