diff --git a/drivers/message/i2o/device.c b/drivers/message/i2o/device.c
index 54c2e9ae23e5e98c9b10849bab02364a338e3185..c455da4ff4116dfc727741786a08ade1b822ffda 100644
--- a/drivers/message/i2o/device.c
+++ b/drivers/message/i2o/device.c
@@ -52,7 +52,6 @@ static inline int i2o_device_issue_claim(struct i2o_device *dev, u32 cmd,
 /**
  *	i2o_device_claim - claim a device for use by an OSM
  *	@dev: I2O device to claim
- *	@drv: I2O driver which wants to claim the device
  *
  *	Do the leg work to assign a device to a given OSM. If the claim succeeds,
  *	the owner is the primary. If the attempt fails a negative errno code
@@ -80,7 +79,6 @@ int i2o_device_claim(struct i2o_device *dev)
 /**
  *	i2o_device_claim_release - release a device that the OSM is using
  *	@dev: device to release
- *	@drv: driver which claimed the device
  *
  *	Drop a claim by an OSM on a given I2O device.
  *
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index e0d474b174336ba20c7c714e356aabc09a715e07..a0421efe04ca1dded77a11e9c3876deb0a13627b 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -173,7 +173,6 @@ void i2o_driver_unregister(struct i2o_driver *drv)
  *	i2o_driver_dispatch - dispatch an I2O reply message
  *	@c: I2O controller of the message
  *	@m: I2O message number
- *	@msg: I2O message to be delivered
  *
  *	The reply is delivered to the driver from which the original message
  *	was. This function is only called from interrupt context.