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

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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>
This commit is contained in:
H Hartley Sweeten 2013-11-26 16:42:00 -07:00 committed by Greg Kroah-Hartman
parent 06551fda7e
commit ab49581ace
1 changed files with 2 additions and 8 deletions
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10
drivers/staging/comedi/drivers/dt282x.c
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@ -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;