[PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (2/9)

[linux-2.6] / include / linux / i2c.h

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b13f2978d027156ee7459c8453da6cdee15..3be06105034c72482f42a0a8bba3091bef597638 100644 (file)
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
 #include <linux/device.h>      /* for struct device */
 #include <asm/semaphore.h>
 
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
 /* --- General options ------------------------------------------------        */
 
 struct i2c_msg;
@@ -160,6 +167,11 @@ struct i2c_client {
 };
 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
 
+static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
+{
+       return to_i2c_client(container_of(kobj, struct device, kobj));
+}
+
 static inline void *i2c_get_clientdata (struct i2c_client *dev)
 {
        return dev_get_drvdata (&dev->dev);