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staging: comedi: dt282x: convert dt282x_ao_dma_interrupt() messages

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Convert the messages in this function to dev_err().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-11-26 16:42:04 -07:00 committed by Greg Kroah-Hartman
parent 427f35222e
commit 01112bf1ef
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/dt282x.c
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@ -314,7 +314,7 @@ static void dt282x_ao_dma_interrupt(struct comedi_device *dev)
outw(devpriv->supcsr | DT2821_CLRDMADNE, dev->iobase + DT2821_SUPCSR);
if (!s->async->prealloc_buf) {
printk(KERN_ERR "async->data disappeared. dang!\n");
dev_err(dev->class_dev, "no buffer in %s\n", __func__);
return;
}
@ -327,7 +327,7 @@ static void dt282x_ao_dma_interrupt(struct comedi_device *dev)
size = cfc_read_array_from_buffer(s, ptr, devpriv->dma_maxsize);
if (size == 0) {
printk(KERN_ERR "dt282x: AO underrun\n");
dev_err(dev->class_dev, "AO underrun\n");
dt282x_ao_cancel(dev, s);
s->async->events |= COMEDI_CB_OVERFLOW;
return;