diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-11-26 10:21:32 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-26 09:55:18 -0800 |
| commit | 9d6a0f6abe05ee1f7d98adcb06758a0d121bc69a (patch) | |
| tree | 8ee72120ef1b56847072d6259f495a37c0d8be11 | |
| parent | d316d2aba099b455c30894eb78344e59b23a1367 (diff) | |
staging: comedi: ni_mio_common: remove DEBUG_DIO messages
Defining DEBUG_DIO simply enables some function trace messages. These 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>
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_mio_common.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index f44013c8097..4bf0ef2b93d 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -3798,10 +3798,6 @@ static int ni_serial_insn_config(struct comedi_device *dev, switch (data[0]) { case INSN_CONFIG_SERIAL_CLOCK: - -#ifdef DEBUG_DIO - printk("SPI serial clock Config cd\n", data[1]); -#endif devpriv->serial_hw_mode = 1; devpriv->dio_control |= DIO_HW_Serial_Enable; @@ -3890,10 +3886,6 @@ static int ni_serial_hw_readwrite8(struct comedi_device *dev, unsigned int status1; int err = 0, count = 20; -#ifdef DEBUG_DIO - printk("ni_serial_hw_readwrite8: outputting 0x%x\n", data_out); -#endif - devpriv->dio_output &= ~DIO_Serial_Data_Mask; devpriv->dio_output |= DIO_Serial_Data_Out(data_out); devpriv->stc_writew(dev, devpriv->dio_output, DIO_Output_Register); @@ -3927,12 +3919,8 @@ static int ni_serial_hw_readwrite8(struct comedi_device *dev, DIO_Serial_IO_In_Progress_St goes high one bit too early. */ udelay((devpriv->serial_interval_ns + 999) / 1000); - if (data_in != NULL) { + if (data_in != NULL) *data_in = devpriv->stc_readw(dev, DIO_Serial_Input_Register); -#ifdef DEBUG_DIO - printk("ni_serial_hw_readwrite8: inputted 0x%x\n", *data_in); -#endif - } Error: devpriv->stc_writew(dev, devpriv->dio_control, DIO_Control_Register); @@ -3948,10 +3936,6 @@ static int ni_serial_sw_readwrite8(struct comedi_device *dev, struct ni_private *devpriv = dev->private; unsigned char mask, input = 0; -#ifdef DEBUG_DIO - printk("ni_serial_sw_readwrite8: outputting 0x%x\n", data_out); -#endif - /* Wait for one bit before transfer */ udelay((devpriv->serial_interval_ns + 999) / 1000); @@ -3988,9 +3972,7 @@ static int ni_serial_sw_readwrite8(struct comedi_device *dev, input |= mask; } } -#ifdef DEBUG_DIO - printk("ni_serial_sw_readwrite8: inputted 0x%x\n", input); -#endif + if (data_in) *data_in = input; |