i2c: tiny-usb: reword according to newest specification

Change the wording of this driver wrt. the newest I2C v7 and SMBus 3.2
specifications and replace "master/slave" with more appropriate terms.
Remove a superfluous debug output which is already available via
tracing.

Signed-off-by: Wolfram Sang <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>

Author: Wolfram Sang

drivers/i2c/busses/i2c-tiny-usb.c

@@ -54,8 +54,6 @@ static int usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
 	struct i2c_msg *pmsg;
 	int i, ret;
 
-	dev_dbg(&adapter->dev, "master xfer %d messages:\n", num);
-
 	pstatus = kmalloc(sizeof(*pstatus), GFP_KERNEL);
 	if (!pstatus)
 		return -ENOMEM;
@@ -142,8 +140,8 @@ static u32 usb_func(struct i2c_adapter *adapter)
 
 /* This is the actual algorithm we define */
 static const struct i2c_algorithm usb_algorithm = {
-	.master_xfer	= usb_xfer,
-	.functionality	= usb_func,
+	.xfer = usb_xfer,
+	.functionality = usb_func,
 };
 
 /* ----- end of i2c layer ------------------------------------------------ */