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staging: comedi: me4000: remove the noise when probing the card

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The me4000_probe() function has a bunch of error messages that
are displayed when various parts of the probe fail. These are
just added noise. Remove them.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-07 17:42:48 -07:00 • committed by Greg Kroah-Hartman
parent d5cd01fee1
commit 2cb847b2a9
1 changed files with 7 additions and 55 deletions
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62
drivers/staging/comedi/drivers/me4000.c
View file

@ -288,32 +288,14 @@ static int me4000_probe(struct comedi_device *dev, struct comedi_devconfig *it)
} }
} }
} }
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"No supported board found (req. bus/slot : %d/%d)\n",
dev->minor, it->options[0], it->options[1]);
return -ENODEV; return -ENODEV;
found: found:
printk(KERN_INFO
"comedi%d: me4000: me4000_probe(): "
"Found %s at PCI bus %d, slot %d\n",
dev->minor, me4000_boards[i].name, pci_device->bus->number,
PCI_SLOT(pci_device->devfn));
/* Set data in device structure */
dev->board_name = board->name; dev->board_name = board->name;
/* Enable PCI device and request regions */
result = comedi_pci_enable(pci_device, dev->board_name); result = comedi_pci_enable(pci_device, dev->board_name);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Cannot enable PCI "
"device and request I/O regions\n", dev->minor);
return result; return result;
}
info->plx_regbase = pci_resource_start(pci_device, 1); info->plx_regbase = pci_resource_start(pci_device, 1);
if (!info->plx_regbase) if (!info->plx_regbase)
@ -331,59 +313,29 @@ found:
if (!info->program_regbase) if (!info->program_regbase)
return -ENODEV; return -ENODEV;
/* Initialize board info */
result = init_board_info(dev, pci_device); result = init_board_info(dev, pci_device);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"Cannot init baord info\n", dev->minor);
return result; return result;
}
/* Init analog output context */
result = init_ao_context(dev); result = init_ao_context(dev);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"Cannot init ao context\n", dev->minor);
return result; return result;
}
/* Init analog input context */
result = init_ai_context(dev); result = init_ai_context(dev);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"Cannot init ai context\n", dev->minor);
return result; return result;
}
/* Init digital I/O context */
result = init_dio_context(dev); result = init_dio_context(dev);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"Cannot init dio context\n", dev->minor);
return result; return result;
}
/* Download the xilinx firmware */
result = xilinx_download(dev); result = xilinx_download(dev);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): "
"Can't download firmware\n", dev->minor);
return result; return result;
}
/* Make a hardware reset */
result = reset_board(dev); result = reset_board(dev);
if (result) { if (result)
printk(KERN_ERR
"comedi%d: me4000: me4000_probe(): Can't reset board\n",
dev->minor);
return result; return result;
}
return 0; return 0;
} }