diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-11-26 16:42:24 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-03 09:20:23 -0800 |
| commit | 5d24b7de41ab53b3f309629fa73e285a8f9645e2 (patch) | |
| tree | ced593f5901c2e47db46bce4bdcffe3d9f57afbb | |
| parent | e21f20e769c65cf0c327bc26e91b5e316b262491 (diff) | |
staging: comedi: pcl816: convert printk messages in pcl816_attach()
Convert the printk messages in this function to dev_{level} mesages.
Remove the ones that are just added noise.
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl816.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c index 6d8dbf8d2dc..d54325047af 100644 --- a/drivers/staging/comedi/drivers/pcl816.c +++ b/drivers/staging/comedi/drivers/pcl816.c @@ -864,7 +864,7 @@ static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it) return ret; if (pcl816_check(dev->iobase)) { - printk(KERN_ERR ", I cann't detect board. FAIL!\n"); + dev_err(dev->class_dev, "I can't detect board. FAIL!\n"); return -EIO; } @@ -896,23 +896,24 @@ static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it) goto no_dma; /* DMA disabled */ if (((1 << dma) & board->DMAbits) == 0) { - printk(", DMA is out of allowed range, FAIL!\n"); + dev_err(dev->class_dev, + "DMA is out of allowed range, FAIL!\n"); return -EINVAL; /* Bad DMA */ } ret = request_dma(dma, dev->board_name); if (ret) { - printk(KERN_ERR - ", unable to allocate DMA %u, FAIL!\n", dma); + dev_err(dev->class_dev, + "unable to allocate DMA %u, FAIL!\n", dma); return -EBUSY; /* DMA isn't free */ } devpriv->dma = dma; - printk(KERN_INFO ", dma=%u", dma); pages = 2; /* we need 16KB */ devpriv->dmabuf[0] = __get_dma_pages(GFP_KERNEL, pages); if (!devpriv->dmabuf[0]) { - printk(", unable to allocate DMA buffer, FAIL!\n"); + dev_err(dev->class_dev, + "unable to allocate DMA buffer, FAIL!\n"); /* * maybe experiment with try_to_free_pages() * will help .... @@ -925,9 +926,8 @@ static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it) devpriv->dmabuf[1] = __get_dma_pages(GFP_KERNEL, pages); if (!devpriv->dmabuf[1]) { - printk(KERN_ERR - ", unable to allocate DMA buffer, " - "FAIL!\n"); + dev_err(dev->class_dev, + "unable to allocate DMA buffer, FAIL!\n"); return -EBUSY; } devpriv->dmapages[1] = pages; @@ -997,8 +997,6 @@ case COMEDI_SUBD_DO: pcl816_reset(dev); - printk("\n"); - return 0; } |