---

yaml --- r: 53251 b: refs/heads/master c: 0f3b483 h: refs/heads/master i: 53249: 9594619 53247: 2f024ad v: v3
git-mirror · May 1, 2007 · b412fed · b412fed
1 parent eebf9e9
commit b412fed
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Showing 3 changed files with 26 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c05646069ccf8e94031ca9c8ab18fff35ba4405e
+refs/heads/master: 0f3b48385213355a2d4408bec1b481ffcf0e8638
diff --git a/trunk/drivers/i2c/algos/i2c-algo-bit.c b/trunk/drivers/i2c/algos/i2c-algo-bit.c
@@ -540,7 +540,7 @@ static const struct i2c_algorithm i2c_bit_algo = {
 /* 
  * registering functions to load algorithms at runtime 
  */
-int i2c_bit_add_bus(struct i2c_adapter *adap)
+static int i2c_bit_prepare_bus(struct i2c_adapter *adap)
 {
 	struct i2c_algo_bit_data *bit_adap = adap->algo_data;
 
@@ -558,10 +558,33 @@ int i2c_bit_add_bus(struct i2c_adapter *adap)
 	adap->timeout = 100;	/* default values, should	*/
 	adap->retries = 3;	/* be replaced by defines	*/
 
+	return 0;
+}
+
+int i2c_bit_add_bus(struct i2c_adapter *adap)
+{
+	int err;
+
+	err = i2c_bit_prepare_bus(adap);
+	if (err)
+		return err;
+
 	return i2c_add_adapter(adap);
 }
 EXPORT_SYMBOL(i2c_bit_add_bus);
 
+int i2c_bit_add_numbered_bus(struct i2c_adapter *adap)
+{
+	int err;
+
+	err = i2c_bit_prepare_bus(adap);
+	if (err)
+		return err;
+
+	return i2c_add_numbered_adapter(adap);
+}
+EXPORT_SYMBOL(i2c_bit_add_numbered_bus);
+
 MODULE_AUTHOR("Simon G. Vogl <simon@tk.uni-linz.ac.at>");
 MODULE_DESCRIPTION("I2C-Bus bit-banging algorithm");
 MODULE_LICENSE("GPL");

diff --git a/trunk/include/linux/i2c-algo-bit.h b/trunk/include/linux/i2c-algo-bit.h
@@ -44,5 +44,6 @@ struct i2c_algo_bit_data {
 };
 
 int i2c_bit_add_bus(struct i2c_adapter *);
+int i2c_bit_add_numbered_bus(struct i2c_adapter *);
 
 #endif /* _LINUX_I2C_ALGO_BIT_H */