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staging: comedi: plx9080.h: remove unnecessary printk noise 

The timeouts will return -ETIMEDOUT. The printks 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 16:42:13 -07:00 committed by Greg Kroah-Hartman
parent d1483ea58b
commit 3c64306183
1 changed files with 3 additions and 10 deletions
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13
drivers/staging/comedi/drivers/plx9080.h
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@ -402,12 +402,9 @@ static inline int plx9080_abort_dma(void __iomem *iobase, unsigned int channel)
udelay(1);
dma_status = readb(dma_cs_addr);
}
if (i == timeout) {
printk
("plx9080: cancel() timed out waiting for dma %i done clear\n",
channel);
if (i == timeout)
return -ETIMEDOUT;
}
/* disable and abort channel */
writeb(PLX_DMA_ABORT_BIT, dma_cs_addr);
/* wait for dma done bit */
@ -416,12 +413,8 @@ static inline int plx9080_abort_dma(void __iomem *iobase, unsigned int channel)
udelay(1);
dma_status = readb(dma_cs_addr);
}
if (i == timeout) {
printk
("plx9080: cancel() timed out waiting for dma %i done set\n",
channel);
if (i == timeout)
return -ETIMEDOUT;
}
return 0;
}