s390/ap: fix kernel doc comments

Get rid of warnings like:

drivers/s390/crypto/ap_bus.c:216: warning:
 bad line:
drivers/s390/crypto/ap_bus.c:444:
 warning: Function parameter or member 'floating' not described in 'ap_interrupt_handler'
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

drivers/s390/crypto/ap_bus.c

@@ -213,7 +213,6 @@ static inline int ap_fetch_qci_info(struct ap_config_info *info)
  * ap_init_qci_info(): Allocate and query qci config info.
  * Does also update the static variables ap_max_domain_id
  * and ap_max_adapter_id if this info is available.
-
  */
 static void __init ap_init_qci_info(void)
 {
@@ -439,6 +438,7 @@ static enum hrtimer_restart ap_poll_timeout(struct hrtimer *unused)
 /**
  * ap_interrupt_handler() - Schedule ap_tasklet on interrupt
  * @airq: pointer to adapter interrupt descriptor
+ * @floating: ignored
  */
 static void ap_interrupt_handler(struct airq_struct *airq, bool floating)
 {
@@ -1786,6 +1786,7 @@ static inline void ap_scan_adapter(int ap)
 /**
  * ap_scan_bus(): Scan the AP bus for new devices
  * Runs periodically, workqueue timer (ap_config_time)
+ * @unused: Unused pointer.
  */
 static void ap_scan_bus(struct work_struct *unused)
 {

drivers/s390/crypto/ap_queue.c

@@ -20,7 +20,7 @@ static void __ap_flush_queue(struct ap_queue *aq);
 
 /**
  * ap_queue_enable_irq(): Enable interrupt support on this AP queue.
- * @qid: The AP queue number
+ * @aq: The AP queue
  * @ind: the notification indicator byte
  *
  * Enables interruption on AP queue via ap_aqic(). Based on the return
@@ -311,7 +311,7 @@ static enum ap_sm_wait ap_sm_read_write(struct ap_queue *aq)
 
 /**
  * ap_sm_reset(): Reset an AP queue.
- * @qid: The AP queue number
+ * @aq: The AP queue
  *
  * Submit the Reset command to an AP queue.
  */