[PATCH] I2C: add kobj_to_i2c_client
Move the inline function kobj_to_i2c_client() from max6875.c to i2c.h.
Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b1..0174459 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -160,6 +160,11 @@
};
#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);