staging: comedi: usbduxsigma: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/usbduxsigma.c

@@ -49,7 +49,6 @@
 #include <linux/compiler.h>
 #include <asm/unaligned.h>
 
-#include "comedi_fc.h"
 #include "../comedi_usb.h"
 
 /* timeout for the USB-transfer in ms*/
@@ -486,19 +485,19 @@ static int usbduxsigma_ai_cmdtest(struct comedi_device *dev,
 
 	/* Step 1 : check if triggers are trivially valid */
 
-	err |= cfc_check_trigger_src(&cmd->start_src, TRIG_NOW | TRIG_INT);
-	err |= cfc_check_trigger_src(&cmd->scan_begin_src, TRIG_TIMER);
-	err |= cfc_check_trigger_src(&cmd->convert_src, TRIG_NOW);
-	err |= cfc_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
-	err |= cfc_check_trigger_src(&cmd->stop_src, TRIG_COUNT | TRIG_NONE);
+	err |= comedi_check_trigger_src(&cmd->start_src, TRIG_NOW | TRIG_INT);
+	err |= comedi_check_trigger_src(&cmd->scan_begin_src, TRIG_TIMER);
+	err |= comedi_check_trigger_src(&cmd->convert_src, TRIG_NOW);
+	err |= comedi_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
+	err |= comedi_check_trigger_src(&cmd->stop_src, TRIG_COUNT | TRIG_NONE);
 
 	if (err)
 		return 1;
 
 	/* Step 2a : make sure trigger sources are unique */
 
-	err |= cfc_check_trigger_is_unique(cmd->start_src);
-	err |= cfc_check_trigger_is_unique(cmd->stop_src);
+	err |= comedi_check_trigger_is_unique(cmd->start_src);
+	err |= comedi_check_trigger_is_unique(cmd->stop_src);
 
 	/* Step 2b : and mutually compatible */
 
@@ -507,10 +506,10 @@ static int usbduxsigma_ai_cmdtest(struct comedi_device *dev,
 
 	/* Step 3: check if arguments are trivially valid */
 
-	err |= cfc_check_trigger_arg_is(&cmd->start_arg, 0);
+	err |= comedi_check_trigger_arg_is(&cmd->start_arg, 0);
 
 	if (cmd->scan_begin_src == TRIG_FOLLOW)	/* internal trigger */
-		err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
+		err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
 
 	if (cmd->scan_begin_src == TRIG_TIMER) {
 		unsigned int tmp;
@@ -522,27 +521,31 @@ static int usbduxsigma_ai_cmdtest(struct comedi_device *dev,
 			 * sample two channels. Thus, the more channels
 			 * are in the channel list the more time we need.
 			 */
-			err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg,
-						(1000000 / 8 * interval));
+			err |= comedi_check_trigger_arg_min(&cmd->
+							    scan_begin_arg,
+							    (1000000 / 8 *
+							     interval));
 
 			tmp = (cmd->scan_begin_arg / 125000) * 125000;
 		} else {
 			/* full speed */
 			/* 1kHz scans every USB frame */
-			err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg,
-							 1000000);
+			err |= comedi_check_trigger_arg_min(&cmd->
+							    scan_begin_arg,
+							    1000000);
 
 			tmp = (cmd->scan_begin_arg / 1000000) * 1000000;
 		}
-		err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, tmp);
+		err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg, tmp);
 	}
 
-	err |= cfc_check_trigger_arg_is(&cmd->scan_end_arg, cmd->chanlist_len);
+	err |= comedi_check_trigger_arg_is(&cmd->scan_end_arg,
+					   cmd->chanlist_len);
 
 	if (cmd->stop_src == TRIG_COUNT)
-		err |= cfc_check_trigger_arg_min(&cmd->stop_arg, 1);
+		err |= comedi_check_trigger_arg_min(&cmd->stop_arg, 1);
 	else	/* TRIG_NONE */
-		err |= cfc_check_trigger_arg_is(&cmd->stop_arg, 0);
+		err |= comedi_check_trigger_arg_is(&cmd->stop_arg, 0);
 
 	if (err)
 		return 3;
@@ -854,7 +857,7 @@ static int usbduxsigma_ao_cmdtest(struct comedi_device *dev,
 
 	/* Step 1 : check if triggers are trivially valid */
 
-	err |= cfc_check_trigger_src(&cmd->start_src, TRIG_NOW | TRIG_INT);
+	err |= comedi_check_trigger_src(&cmd->start_src, TRIG_NOW | TRIG_INT);
 
 	if (high_speed) {
 		/*
@@ -866,11 +869,11 @@ static int usbduxsigma_ao_cmdtest(struct comedi_device *dev,
 		/* start a new scan (output at once) with a timer */
 		flags = TRIG_TIMER;
 	}
-	err |= cfc_check_trigger_src(&cmd->scan_begin_src, flags);
+	err |= comedi_check_trigger_src(&cmd->scan_begin_src, flags);
 
-	err |= cfc_check_trigger_src(&cmd->convert_src, TRIG_NOW);
-	err |= cfc_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
-	err |= cfc_check_trigger_src(&cmd->stop_src, TRIG_COUNT | TRIG_NONE);
+	err |= comedi_check_trigger_src(&cmd->convert_src, TRIG_NOW);
+	err |= comedi_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
+	err |= comedi_check_trigger_src(&cmd->stop_src, TRIG_COUNT | TRIG_NONE);
 
 	if (err) {
 		up(&devpriv->sem);
@@ -879,8 +882,8 @@ static int usbduxsigma_ao_cmdtest(struct comedi_device *dev,
 
 	/* Step 2a : make sure trigger sources are unique */
 
-	err |= cfc_check_trigger_is_unique(cmd->start_src);
-	err |= cfc_check_trigger_is_unique(cmd->stop_src);
+	err |= comedi_check_trigger_is_unique(cmd->start_src);
+	err |= comedi_check_trigger_is_unique(cmd->stop_src);
 
 	/* Step 2b : and mutually compatible */
 
@@ -889,25 +892,27 @@ static int usbduxsigma_ao_cmdtest(struct comedi_device *dev,
 
 	/* Step 3: check if arguments are trivially valid */
 
-	err |= cfc_check_trigger_arg_is(&cmd->start_arg, 0);
+	err |= comedi_check_trigger_arg_is(&cmd->start_arg, 0);
 
 	if (cmd->scan_begin_src == TRIG_FOLLOW)	/* internal trigger */
-		err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
+		err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
 
-	if (cmd->scan_begin_src == TRIG_TIMER)
-		err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg,
-						 1000000);
+	if (cmd->scan_begin_src == TRIG_TIMER) {
+		err |= comedi_check_trigger_arg_min(&cmd->scan_begin_arg,
+						    1000000);
+	}
 
 	/* not used now, is for later use */
 	if (cmd->convert_src == TRIG_TIMER)
-		err |= cfc_check_trigger_arg_min(&cmd->convert_arg, 125000);
+		err |= comedi_check_trigger_arg_min(&cmd->convert_arg, 125000);
 
-	err |= cfc_check_trigger_arg_is(&cmd->scan_end_arg, cmd->chanlist_len);
+	err |= comedi_check_trigger_arg_is(&cmd->scan_end_arg,
+					   cmd->chanlist_len);
 
 	if (cmd->stop_src == TRIG_COUNT)
-		err |= cfc_check_trigger_arg_min(&cmd->stop_arg, 1);
+		err |= comedi_check_trigger_arg_min(&cmd->stop_arg, 1);
 	else	/* TRIG_NONE */
-		err |= cfc_check_trigger_arg_is(&cmd->stop_arg, 0);
+		err |= comedi_check_trigger_arg_is(&cmd->stop_arg, 0);
 
 	if (err)
 		return 3;