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>

1 files changed, 9 insertions, 11 deletions

diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c
index 6d8dbf8d2dcf..d54325047af6 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;
 }