i2c: remove deprecated attach_adapter callback
There aren't any users left. Remove this callback from the 2.4 times.
Phew, finally, that took years to reach...
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 5a93710..f157377 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -62,7 +62,7 @@
/*
* core_lock protects i2c_adapter_idr, and guarantees that device detection,
- * deletion of detected devices, and attach_adapter calls are serialized
+ * deletion of detected devices are serialized
*/
static DEFINE_MUTEX(core_lock);
static DEFINE_IDR(i2c_adapter_idr);
@@ -1124,15 +1124,6 @@ static int i2c_do_add_adapter(struct i2c_driver *driver,
/* Detect supported devices on that bus, and instantiate them */
i2c_detect(adap, driver);
- /* Let legacy drivers scan this bus for matching devices */
- if (driver->attach_adapter) {
- dev_warn(&adap->dev, "%s: attach_adapter method is deprecated\n",
- driver->driver.name);
- dev_warn(&adap->dev,
- "Please use another way to instantiate your i2c_client\n");
- /* We ignore the return code; if it fails, too bad */
- driver->attach_adapter(adap);
- }
return 0;
}