staging: comedi: ni_mio_common: remove unused NI_CS5529_DEBUG code

The code blocked by #ifdef NI_CS5529_DEBUG is not used by the driver.
Just remove it.

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>

diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 866e99394b0c20cf29031310c5be4567f44ea863..f44013c8097b30db4bb74f993681cc72e1c98208 100644 (file)
--- 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;
@@ -5950,13 +5927,6 @@ static int init_cs5529(struct comedi_device *dev)
                            CSCMD_CONFIG_REGISTER);
        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;
 }