staging: comedi: ni_mio_common: remove forward declaration 21

Move ni_rtsi_init() to remove the need for the forward declaration.

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 e88d8ffe03b10e1fa957b10fc894f25d5b88b4ab..77fda821efa4703ba2d6237270de6d568b9c5aa2 100644 (file)
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -194,7 +194,6 @@ static const struct comedi_lrange *const ni_range_lkup[] = {
        [ai_gain_6143] = &range_bipolar5
 };
 
-static void ni_rtsi_init(struct comedi_device *dev);
 static int ni_rtsi_insn_config(struct comedi_device *dev,
                               struct comedi_subdevice *s,
                               struct comedi_insn *insn, unsigned int *data);
@@ -4702,6 +4701,46 @@ static int ni_rtsi_insn_bits(struct comedi_device *dev,
        return insn->n;
 }
 
+static void ni_rtsi_init(struct comedi_device *dev)
+{
+       const struct ni_board_struct *board = comedi_board(dev);
+       struct ni_private *devpriv = dev->private;
+
+       /*  Initialises the RTSI bus signal switch to a default state */
+
+       /*  Set clock mode to internal */
+       devpriv->clock_and_fout2 = MSeries_RTSI_10MHz_Bit;
+       if (ni_set_master_clock(dev, NI_MIO_INTERNAL_CLOCK, 0) < 0)
+               printk("ni_set_master_clock failed, bug?");
+       /*  default internal lines routing to RTSI bus lines */
+       devpriv->rtsi_trig_a_output_reg =
+           RTSI_Trig_Output_Bits(0,
+                                 NI_RTSI_OUTPUT_ADR_START1) |
+           RTSI_Trig_Output_Bits(1,
+                                 NI_RTSI_OUTPUT_ADR_START2) |
+           RTSI_Trig_Output_Bits(2,
+                                 NI_RTSI_OUTPUT_SCLKG) |
+           RTSI_Trig_Output_Bits(3, NI_RTSI_OUTPUT_DACUPDN);
+       devpriv->stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
+                           RTSI_Trig_A_Output_Register);
+       devpriv->rtsi_trig_b_output_reg =
+           RTSI_Trig_Output_Bits(4,
+                                 NI_RTSI_OUTPUT_DA_START1) |
+           RTSI_Trig_Output_Bits(5,
+                                 NI_RTSI_OUTPUT_G_SRC0) |
+           RTSI_Trig_Output_Bits(6, NI_RTSI_OUTPUT_G_GATE0);
+       if (board->reg_type & ni_reg_m_series_mask)
+               devpriv->rtsi_trig_b_output_reg |=
+                   RTSI_Trig_Output_Bits(7, NI_RTSI_OUTPUT_RTSI_OSC);
+       devpriv->stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
+                           RTSI_Trig_B_Output_Register);
+
+/*
+* Sets the source and direction of the 4 on board lines
+* devpriv->stc_writew(dev, 0x0000, RTSI_Board_Register);
+*/
+}
+
 #ifdef PCIDMA
 static int ni_gpct_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 {
@@ -5211,51 +5250,6 @@ static void GPCT_Reset(struct comedi_device *dev, int chan)
 
 #endif
 
-/*
- *
- *  NI RTSI Bus Functions
- *
- */
-static void ni_rtsi_init(struct comedi_device *dev)
-{
-       const struct ni_board_struct *board = comedi_board(dev);
-       struct ni_private *devpriv = dev->private;
-
-       /*  Initialises the RTSI bus signal switch to a default state */
-
-       /*  Set clock mode to internal */
-       devpriv->clock_and_fout2 = MSeries_RTSI_10MHz_Bit;
-       if (ni_set_master_clock(dev, NI_MIO_INTERNAL_CLOCK, 0) < 0)
-               printk("ni_set_master_clock failed, bug?");
-       /*  default internal lines routing to RTSI bus lines */
-       devpriv->rtsi_trig_a_output_reg =
-           RTSI_Trig_Output_Bits(0,
-                                 NI_RTSI_OUTPUT_ADR_START1) |
-           RTSI_Trig_Output_Bits(1,
-                                 NI_RTSI_OUTPUT_ADR_START2) |
-           RTSI_Trig_Output_Bits(2,
-                                 NI_RTSI_OUTPUT_SCLKG) |
-           RTSI_Trig_Output_Bits(3, NI_RTSI_OUTPUT_DACUPDN);
-       devpriv->stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
-                           RTSI_Trig_A_Output_Register);
-       devpriv->rtsi_trig_b_output_reg =
-           RTSI_Trig_Output_Bits(4,
-                                 NI_RTSI_OUTPUT_DA_START1) |
-           RTSI_Trig_Output_Bits(5,
-                                 NI_RTSI_OUTPUT_G_SRC0) |
-           RTSI_Trig_Output_Bits(6, NI_RTSI_OUTPUT_G_GATE0);
-       if (board->reg_type & ni_reg_m_series_mask)
-               devpriv->rtsi_trig_b_output_reg |=
-                   RTSI_Trig_Output_Bits(7, NI_RTSI_OUTPUT_RTSI_OSC);
-       devpriv->stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
-                           RTSI_Trig_B_Output_Register);
-
-/*
-* Sets the source and direction of the 4 on board lines
-* devpriv->stc_writew(dev, 0x0000, RTSI_Board_Register);
-*/
-}
-
 /* Find best multiplier/divider to try and get the PLL running at 80 MHz
  * given an arbitrary frequency input clock */
 static int ni_mseries_get_pll_parameters(unsigned reference_period_ns,