staging: comedi: usbduxsigma: remove some dev_{level} noise

Remove the dev_err() and dev_dbg() messages that are just kernel
noise.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index bf65103..e705907 100644 (file)
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -709,9 +709,6 @@ static int usbdux_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
        /* block other CPUs from starting an ai_cmd */
        down(&this_usbduxsub->sem);
        if (this_usbduxsub->ai_cmd_running) {
-               dev_err(&this_usbduxsub->interface->dev, "comedi%d: "
-                       "ai_cmd not possible. Another ai_cmd is running.\n",
-                       dev->minor);
                up(&this_usbduxsub->sem);
                return -EBUSY;
        }
@@ -761,10 +758,6 @@ static int usbdux_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
                this_usbduxsub->ai_timer = cmd->scan_begin_arg / 1000000;
        }
        if (this_usbduxsub->ai_timer < 1) {
-               dev_err(&this_usbduxsub->interface->dev, "comedi%d: ai_cmd: "
-                       "timer=%d, scan_begin_arg=%d. "
-                       "Not properly tested by cmdtest?\n", dev->minor,
-                       this_usbduxsub->ai_timer, cmd->scan_begin_arg);
                up(&this_usbduxsub->sem);
                return -EINVAL;
        }
@@ -817,9 +810,6 @@ static int usbdux_ai_insn_read(struct comedi_device *dev,
 
        down(&this_usbduxsub->sem);
        if (this_usbduxsub->ai_cmd_running) {
-               dev_err(&this_usbduxsub->interface->dev,
-                       "comedi%d: ai_insn_read not possible. "
-                       "Async Command is running.\n", dev->minor);
                up(&this_usbduxsub->sem);
                return 0;
        }
@@ -896,18 +886,11 @@ static int usbdux_ao_insn_write(struct comedi_device *dev,
 
        down(&this_usbduxsub->sem);
        if (this_usbduxsub->ao_cmd_running) {
-               dev_err(&this_usbduxsub->interface->dev,
-                       "comedi%d: ao_insn_write: "
-                       "ERROR: asynchronous ao_cmd is running\n", dev->minor);
                up(&this_usbduxsub->sem);
                return 0;
        }
 
        for (i = 0; i < insn->n; i++) {
-               dev_dbg(&this_usbduxsub->interface->dev,
-                       "comedi%d: ao_insn_write: data[chan=%d,i=%d]=%d\n",
-                       dev->minor, chan, i, data[i]);
-
                /* number of channels: 1 */
                this_usbduxsub->dux_commands[1] = 1;
                /* channel number */
@@ -1035,9 +1018,6 @@ static int usbdux_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
                chan = CR_CHAN(cmd->chanlist[i]);
                gain = CR_RANGE(cmd->chanlist[i]);
                this_usbduxsub->dac_commands[i] = chan;
-               dev_dbg(&this_usbduxsub->interface->dev,
-                       "comedi%d: dac command for ch %d is %x\n",
-                       dev->minor, i, this_usbduxsub->dac_commands[i]);
        }
 
        /* we count in steps of 1ms (125us) */
@@ -1050,21 +1030,7 @@ static int usbdux_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
                /* 1ms */
                /* timing of the scan: we get all channels at once */
                this_usbduxsub->ao_timer = cmd->scan_begin_arg / 1000000;
-               dev_dbg(&this_usbduxsub->interface->dev,
-                       "comedi%d: scan_begin_src=%d, scan_begin_arg=%d, "
-                       "convert_src=%d, convert_arg=%d\n", dev->minor,
-                       cmd->scan_begin_src, cmd->scan_begin_arg,
-                       cmd->convert_src, cmd->convert_arg);
-               dev_dbg(&this_usbduxsub->interface->dev,
-                       "comedi%d: ao_timer=%d (ms)\n",
-                       dev->minor, this_usbduxsub->ao_timer);
                if (this_usbduxsub->ao_timer < 1) {
-                       dev_err(&this_usbduxsub->interface->dev,
-                               "comedi%d: usbdux: ao_timer=%d, "
-                               "scan_begin_arg=%d. "
-                               "Not properly tested by cmdtest?\n",
-                               dev->minor, this_usbduxsub->ao_timer,
-                               cmd->scan_begin_arg);
                        up(&this_usbduxsub->sem);
                        return -EINVAL;
                }
@@ -1275,18 +1241,11 @@ static int usbdux_pwm_period(struct comedi_device *dev,
        int fx2delay = 255;
 
        if (period < MIN_PWM_PERIOD) {
-               dev_err(&this_usbduxsub->interface->dev,
-                       "comedi%d: illegal period setting for pwm.\n",
-                       dev->minor);
                return -EAGAIN;
        } else {
                fx2delay = period / ((int)(6 * 512 * (1.0 / 0.033))) - 6;
-               if (fx2delay > 255) {
-                       dev_err(&this_usbduxsub->interface->dev,
-                               "comedi%d: period %d for pwm is too low.\n",
-                               dev->minor, period);
+               if (fx2delay > 255)
                        return -EAGAIN;
-               }
        }
        this_usbduxsub->pwmDelay = fx2delay;
        this_usbduxsub->pwmPeriod = period;