AuxXxilium/linux_dsm_epyc7002
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staging: comedi: dmm32at: remove unnecessary printk noise

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A timeout will return -ETIMEDOUT. The printks are just added noise.
Remove them.

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 16:41:44 -07:00 committed by Greg Kroah-Hartman
parent 7299885076
commit 65e2618fd3
1 changed files with 5 additions and 12 deletions
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17
drivers/staging/comedi/drivers/dmm32at.c
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@ -199,10 +199,8 @@ static int dmm32at_ai_rinsn(struct comedi_device *dev,
if ((status & DMM32AT_STATUS) == 0) if ((status & DMM32AT_STATUS) == 0)
break; break;
} }
if (i == 40000) { if (i == 40000)
printk(KERN_WARNING "dmm32at: timeout\n");
return -ETIMEDOUT; return -ETIMEDOUT;
}
/* convert n samples */ /* convert n samples */
for (n = 0; n < insn->n; n++) { for (n = 0; n < insn->n; n++) {
@ -214,10 +212,8 @@ static int dmm32at_ai_rinsn(struct comedi_device *dev,
if ((status & DMM32AT_STATUS) == 0) if ((status & DMM32AT_STATUS) == 0)
break; break;
} }
if (i == 40000) { if (i == 40000)
printk(KERN_WARNING "dmm32at: timeout\n");
return -ETIMEDOUT; return -ETIMEDOUT;
}
/* read data */ /* read data */
lsb = inb(dev->iobase + DMM32AT_AILSB); lsb = inb(dev->iobase + DMM32AT_AILSB);
@ -453,10 +449,8 @@ static int dmm32at_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
if ((status & DMM32AT_STATUS) == 0) if ((status & DMM32AT_STATUS) == 0)
break; break;
} }
if (i == 40000) { if (i == 40000)
printk(KERN_WARNING "dmm32at: timeout\n");
return -ETIMEDOUT; return -ETIMEDOUT;
}
if (devpriv->ai_scans_left > 1) { if (devpriv->ai_scans_left > 1) {
/* start the clock and enable the interrupts */ /* start the clock and enable the interrupts */
@ -567,10 +561,9 @@ static int dmm32at_ao_winsn(struct comedi_device *dev,
if ((status & DMM32AT_DACBUSY) == 0) if ((status & DMM32AT_DACBUSY) == 0)
break; break;
} }
if (i == 40000) { if (i == 40000)
printk(KERN_WARNING "dmm32at: timeout\n");
return -ETIMEDOUT; return -ETIMEDOUT;
}
/* dummy read to update trigger the output */ /* dummy read to update trigger the output */
status = inb(dev->iobase + DMM32AT_DACMSB); status = inb(dev->iobase + DMM32AT_DACMSB);