diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-11-26 16:42:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-03 09:20:22 -0800 |
| commit | 3c64306183e2215671c70b378e4d445a46a96bcf (patch) | |
| tree | 603c5437f84fa9f39a6e299bda67d6ee637bf46c /drivers | |
| parent | d1483ea58b16cdfe49b4a2cf47b9b56f4a83b2ef (diff) | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/plx9080.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/staging/comedi/drivers/plx9080.h b/drivers/staging/comedi/drivers/plx9080.h index 0d254a1b78a7..55e3c2e2bc52 100644 --- a/drivers/staging/comedi/drivers/plx9080.h +++ b/drivers/staging/comedi/drivers/plx9080.h @@ -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; } |