diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-08-20 16:46:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-20 13:51:46 -0700 |
| commit | 4f6e01f3d6ff9ca56692a29df2f6c2a97daf0a95 (patch) | |
| tree | 659c6676a22406c1486ac60374e491c1a1ba60de /drivers/s390/net/ctcm_mpc.c | |
| parent | 59b757a9bf2bd30173029fa7bd6821239d6a7242 (diff) | |
s390/ctcm: don't use intparm for channel IO
ctcm passes an intparm when calling ccw_device_*(), even though
ctcm_irq_handler() later makes no use of this.
To reduce the confusion, consistently pass 0 as intparm instead.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/ctcm_mpc.c')
| -rw-r--r-- | drivers/s390/net/ctcm_mpc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c index 1534420a0243..ab316baa8284 100644 --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -1523,8 +1523,7 @@ void mpc_action_send_discontact(unsigned long thischan) unsigned long saveflags = 0; spin_lock_irqsave(get_ccwdev_lock(ch->cdev), saveflags); - rc = ccw_device_start(ch->cdev, &ch->ccw[15], - (unsigned long)ch, 0xff, 0); + rc = ccw_device_start(ch->cdev, &ch->ccw[15], 0, 0xff, 0); spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags); if (rc != 0) { @@ -1797,8 +1796,7 @@ static void mpc_action_side_xid(fsm_instance *fsm, void *arg, int side) } fsm_addtimer(&ch->timer, 5000 , CTC_EVENT_TIMER, ch); - rc = ccw_device_start(ch->cdev, &ch->ccw[8], - (unsigned long)ch, 0xff, 0); + rc = ccw_device_start(ch->cdev, &ch->ccw[8], 0, 0xff, 0); if (gotlock) /* see remark above about conditional locking */ spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags); |