The timeouts will return -ETIMEDOUT. The printks are just added noise.
Remove them.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/plx9080.h | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/comedi/drivers/plx9080.h b/drivers/staging/comedi/drivers/plx9080.h
index 0d254a1..55e3c2e 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;
}
--
1.8.4.4
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