diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/char/con3215.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 310eda82cde2..4b632504c65c 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -93,9 +93,6 @@ struct raw3215_info { struct raw3215_req *queued_write;/* pointer to queued write requests */ wait_queue_head_t empty_wait; /* wait queue for flushing */ struct timer_list timer; /* timer for delayed output */ - char *message; /* pending message from raw3215_irq */ - int msg_dstat; /* dstat for pending message */ - int msg_cstat; /* cstat for pending message */ int line_pos; /* position on the line (for tabs) */ char ubuffer[80]; /* copy_from_user buffer */ }; @@ -359,11 +356,6 @@ raw3215_tasklet(void *data) raw3215_mk_write_req(raw); raw3215_try_io(raw); spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags); - /* Check for pending message from raw3215_irq */ - if (raw->message != NULL) { - printk(raw->message, raw->msg_dstat, raw->msg_cstat); - raw->message = NULL; - } tty = raw->tty; if (tty != NULL && RAW3215_BUFFER_SIZE - raw->count >= RAW3215_MIN_SPACE) { @@ -387,14 +379,8 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) req = (struct raw3215_req *) intparm; cstat = irb->scsw.cmd.cstat; dstat = irb->scsw.cmd.dstat; - if (cstat != 0) { - raw->message = KERN_WARNING - "Got nonzero channel status in raw3215_irq " - "(dev sts 0x%2x, sch sts 0x%2x)"; - raw->msg_dstat = dstat; - raw->msg_cstat = cstat; + if (cstat != 0) tasklet_schedule(&raw->tasklet); - } if (dstat & 0x01) { /* we got a unit exception */ dstat &= ~0x01; /* we can ignore it */ } @@ -481,11 +467,6 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) raw->flags &= ~RAW3215_WORKING; raw3215_free_req(req); } - raw->message = KERN_WARNING - "Spurious interrupt in in raw3215_irq " - "(dev sts 0x%2x, sch sts 0x%2x)"; - raw->msg_dstat = dstat; - raw->msg_cstat = cstat; tasklet_schedule(&raw->tasklet); } return; @@ -883,7 +864,6 @@ con3215_init(void) free_bootmem((unsigned long) raw->buffer, RAW3215_BUFFER_SIZE); free_bootmem((unsigned long) raw, sizeof(struct raw3215_info)); raw3215[0] = NULL; - printk("Couldn't find a 3215 console device\n"); return -ENODEV; } register_console(&con3215); @@ -1157,7 +1137,6 @@ tty3215_init(void) tty_set_operations(driver, &tty3215_ops); ret = tty_register_driver(driver); if (ret) { - printk("Couldn't register tty3215 driver\n"); put_tty_driver(driver); return ret; } |
