staging: comedi: dt282x: remove attach noise in dt282x_grab_dma()

These messages 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>

1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index d2f95bf94f44..7de9c4429920 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -1060,10 +1060,8 @@ static int dt282x_grab_dma(struct comedi_device *dev, int dma1, int dma2)
 
         devpriv->usedma = 0;
 
-        if (!dma1 && !dma2) {
-                printk(KERN_ERR " (no dma)");
+        if (!dma1 && !dma2)
                 return 0;
-        }
 
         if (dma1 == dma2 || dma1 < 5 || dma2 < 5 || dma1 > 7 || dma2 > 7)
                 return -EINVAL;
@@ -1088,12 +1086,8 @@ static int dt282x_grab_dma(struct comedi_device *dev, int dma1, int dma2)
         devpriv->dma_maxsize = PAGE_SIZE;
         devpriv->dma[0].buf = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
         devpriv->dma[1].buf = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
-        if (!devpriv->dma[0].buf || !devpriv->dma[1].buf) {
-                printk(KERN_ERR " can't get DMA memory");
+        if (!devpriv->dma[0].buf || !devpriv->dma[1].buf)
                 return -ENOMEM;
-        }
-
-        printk(KERN_INFO " (dma=%d,%d)", dma1, dma2);
 
         devpriv->usedma = 1;