break;
default:
return -EINVAL;
- break;
}
return insn->n;
}
static const int caldac_8800_udelay = 1;
if (address >= num_caldac_channels) {
- comedi_error(dev, "illegal caldac channel");
+ dev_err(dev->class_dev, "illegal caldac channel\n");
return -1;
}
trimpot_8402_write(dev, channel, value);
break;
default:
- comedi_error(dev, "driver bug?");
+ dev_err(dev->class_dev, "driver bug?\n");
return -1;
- break;
}
return 1;
break;
default:
spin_unlock_irqrestore(&dev->spinlock, flags);
- comedi_error(dev, "error setting dac pacer source");
+ dev_err(dev->class_dev, "error setting dac pacer source\n");
return -1;
- break;
}
spin_unlock_irqrestore(&dev->spinlock, flags);
if (cmd->stop_src == TRIG_NONE ||
(cmd->stop_src == TRIG_COUNT
&& devpriv->ao_count)) {
- comedi_error(dev, "dac fifo underflow");
+ dev_err(dev->class_dev, "dac fifo underflow\n");
async->events |= COMEDI_CB_ERROR;
}
async->events |= COMEDI_CB_EOA;
devpriv->control_status + INT_ADCFIFO);
spin_unlock_irqrestore(&dev->spinlock, flags);
} else if (status & EOAI) {
- comedi_error(dev,
- "bug! encountered end of acquisition interrupt?");
+ dev_err(dev->class_dev,
+ "bug! encountered end of acquisition interrupt?\n");
/* clear EOA interrupt latch */
spin_lock_irqsave(&dev->spinlock, flags);
outw(devpriv->adc_fifo_bits | EOAI,
}
/* check for fifo overflow */
if (status & LADFUL) {
- comedi_error(dev, "fifo overflow");
+ dev_err(dev->class_dev, "fifo overflow\n");
/* clear overflow interrupt latch */
spin_lock_irqsave(&dev->spinlock, flags);
outw(devpriv->adc_fifo_bits | LADFUL,
outl(INTCSR_INBOX_INTR_STATUS,
devpriv->s5933_config + AMCC_OP_REG_INTCSR);
- if (request_irq(pcidev->irq, cb_pcidas_interrupt,
- IRQF_SHARED, dev->driver->driver_name, dev)) {
+ ret = request_irq(pcidev->irq, cb_pcidas_interrupt, IRQF_SHARED,
+ dev->board_name, dev);
+ if (ret) {
dev_dbg(dev->class_dev, "unable to allocate irq %d\n",
pcidev->irq);
- return -EINVAL;
+ return ret;
}
dev->irq = pcidev->irq;