The code blocked by #ifdef NI_CS5529_DEBUG is not used by the driver.
Just 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/ni_mio_common.c | 30 --------------------------
1 file changed, 30 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 866e993..f44013c 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -318,10 +318,6 @@ static int cs5529_do_conversion(struct comedi_device *dev,
static int cs5529_ai_insn_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
-#ifdef NI_CS5529_DEBUG
-static unsigned int cs5529_config_read(struct comedi_device *dev,
- unsigned int reg_select_bits);
-#endif
static void cs5529_config_write(struct comedi_device *dev, unsigned int value,
unsigned int reg_select_bits);
@@ -5856,25 +5852,6 @@ static void cs5529_config_write(struct comedi_device *dev, unsigned int value,
comedi_error(dev, "time or signal in cs5529_config_write()");
}
-#ifdef NI_CS5529_DEBUG
-/* read from cs5529 register */
-static unsigned int cs5529_config_read(struct comedi_device *dev,
- unsigned int reg_select_bits)
-{
- unsigned int value;
-
- reg_select_bits &= CSCMD_REGISTER_SELECT_MASK;
- cs5529_command(dev, CSCMD_COMMAND | CSCMD_READ | reg_select_bits);
- if (cs5529_wait_for_idle(dev))
- comedi_error(dev, "timeout or signal in cs5529_config_read()");
- value = (ni_ao_win_inw(dev,
- CAL_ADC_Config_Data_High_Word_67xx) << 16) &
- 0xff0000;
- value |= ni_ao_win_inw(dev, CAL_ADC_Config_Data_Low_Word_67xx) & 0xffff;
- return value;
-}
-#endif
-
static int cs5529_do_conversion(struct comedi_device *dev, unsigned short *data)
{
int retval;
@@ -5951,12 +5928,5 @@ static int init_cs5529(struct comedi_device *dev)
if (cs5529_wait_for_idle(dev))
comedi_error(dev, "timeout or signal in init_cs5529()\n");
#endif
-#ifdef NI_CS5529_DEBUG
- printk("config: 0x%x\n", cs5529_config_read(dev,
- CSCMD_CONFIG_REGISTER));
- printk("gain: 0x%x\n", cs5529_config_read(dev, CSCMD_GAIN_REGISTER));
- printk("offset: 0x%x\n", cs5529_config_read(dev,
- CSCMD_OFFSET_REGISTER));
-#endif
return 0;
}
--
1.8.4.1
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