The ai read timeout will return -ETIMEDOUT. The printk is just added noise. Remove it. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/cb_pcimdas.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c index a75e501..a8c32b6 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdas.c +++ b/drivers/staging/comedi/drivers/cb_pcimdas.c @@ -142,10 +142,9 @@ static int cb_pcimdas_ai_rinsn(struct comedi_device *dev, if (!busy) break; } - if (i == TIMEOUT) { - printk("timeout\n"); + if (i == TIMEOUT) return -ETIMEDOUT; - } + /* read data */ data[n] = inw(dev->iobase + 0); } -- 1.8.4.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel