The comedi_error() function is just a wrapper around dev_err() that adds
the dev->driver->driver_name prefix to the message and a terminating
new-line character. The addition of the driver_name is just added noise
and some of the users of comedi_error() add unnecessary additional new-line
characters.
Use dev_err() directly instead of comedi_error() to avoid any confusion
and so that all the comedi generated kernel messages have the same format.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gr...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/cb_pcidas.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c
b/drivers/staging/comedi/drivers/cb_pcidas.c
index 9badd19..8e82383 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -621,7 +621,7 @@ static int caldac_8800_write(struct comedi_device *dev,
unsigned int address,
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;
}
@@ -773,7 +773,7 @@ static int cb_pcidas_trimpot_write(struct comedi_device
*dev,
trimpot_8402_write(dev, channel, value);
break;
default:
- comedi_error(dev, "driver bug?");
+ dev_err(dev->class_dev, "driver bug?\n");
return -1;
}
@@ -1249,7 +1249,7 @@ static int cb_pcidas_ao_cmd(struct comedi_device *dev,
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;
}
spin_unlock_irqrestore(&dev->spinlock, flags);
@@ -1300,7 +1300,7 @@ static void handle_ao_interrupt(struct comedi_device
*dev, unsigned int status)
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;
@@ -1411,8 +1411,8 @@ static irqreturn_t cb_pcidas_interrupt(int irq, void *d)
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,
@@ -1421,7 +1421,7 @@ static irqreturn_t cb_pcidas_interrupt(int irq, void *d)
}
/* 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,
--
1.9.3
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