staging: comedi: me4000: absorb ai_write_timer()

This function is only called by me4000_ai_do_cmd(). Absorb 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/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index c467eb7..ecdf673 100644 (file)
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -635,26 +635,6 @@ static void me4000_ai_round_cmd_args(struct comedi_device *dev,
        }
 }
 
-static void ai_write_timer(struct comedi_device *dev)
-{
-       struct me4000_private *devpriv = dev->private;
-
-       outl(devpriv->ai_init_ticks - 1,
-            dev->iobase + ME4000_AI_SCAN_PRE_TIMER_LOW_REG);
-       outl(0x0, dev->iobase + ME4000_AI_SCAN_PRE_TIMER_HIGH_REG);
-
-       if (devpriv->ai_scan_ticks) {
-               outl(devpriv->ai_scan_ticks - 1,
-                    dev->iobase + ME4000_AI_SCAN_TIMER_LOW_REG);
-               outl(0x0, dev->iobase + ME4000_AI_SCAN_TIMER_HIGH_REG);
-       }
-
-       outl(devpriv->ai_chan_ticks - 1,
-            dev->iobase + ME4000_AI_CHAN_PRE_TIMER_REG);
-       outl(devpriv->ai_chan_ticks - 1,
-            dev->iobase + ME4000_AI_CHAN_TIMER_REG);
-}
-
 static int me4000_ai_write_chanlist(struct comedi_device *dev,
                                    struct comedi_subdevice *s,
                                    struct comedi_cmd *cmd)
@@ -695,7 +675,20 @@ static int me4000_ai_do_cmd(struct comedi_device *dev,
                return err;
 
        /* Write timer arguments */
-       ai_write_timer(dev);
+       outl(devpriv->ai_init_ticks - 1,
+            dev->iobase + ME4000_AI_SCAN_PRE_TIMER_LOW_REG);
+       outl(0x0, dev->iobase + ME4000_AI_SCAN_PRE_TIMER_HIGH_REG);
+
+       if (devpriv->ai_scan_ticks) {
+               outl(devpriv->ai_scan_ticks - 1,
+                    dev->iobase + ME4000_AI_SCAN_TIMER_LOW_REG);
+               outl(0x0, dev->iobase + ME4000_AI_SCAN_TIMER_HIGH_REG);
+       }
+
+       outl(devpriv->ai_chan_ticks - 1,
+            dev->iobase + ME4000_AI_CHAN_PRE_TIMER_REG);
+       outl(devpriv->ai_chan_ticks - 1,
+            dev->iobase + ME4000_AI_CHAN_TIMER_REG);
 
        /* Reset control register */
        outl(0, dev->iobase + ME4000_AI_CTRL_REG);