staging: comedi: usbdux: 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/usbdux.c

@@ -85,8 +85,6 @@
 
 #include "../comedi_usb.h"
 
-#include "comedi_fc.h"
-
 /* constants for firmware upload and download */
 #define USBDUX_FIRMWARE		"usbdux_firmware.bin"
 #define USBDUX_FIRMWARE_MAX_LEN	0x2000
@@ -524,19 +522,19 @@ static int usbdux_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 */
 
@@ -545,10 +543,10 @@ static int usbdux_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) {
 		if (this_usbduxsub->high_speed) {
@@ -563,7 +561,8 @@ static int usbdux_ai_cmdtest(struct comedi_device *dev,
 			while (i < (cmd->chanlist_len))
 				i = i * 2;
 
-			err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg,
+			err |= comedi_check_trigger_arg_min(&cmd->
+							    scan_begin_arg,
 							    1000000 / 8 * i);
 			/* now calc the real sampling rate with all the
 			 * rounding errors */
@@ -573,7 +572,8 @@ static int usbdux_ai_cmdtest(struct comedi_device *dev,
 		} else {
 			/* full speed */
 			/* 1kHz scans every USB frame */
-			err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg,
+			err |= comedi_check_trigger_arg_min(&cmd->
+							    scan_begin_arg,
 							    1000000);
 			/*
 			 * calc the real sampling rate with the rounding errors
@@ -581,16 +581,17 @@ static int usbdux_ai_cmdtest(struct comedi_device *dev,
 			tmp_timer = ((unsigned int)(cmd->scan_begin_arg /
 						   1000000)) * 1000000;
 		}
-		err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg,
+		err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg,
 						   tmp_timer);
 	}
 
-	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;
@@ -895,7 +896,7 @@ static int usbdux_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 (0) {		/* (this_usbduxsub->high_speed) */
 		/* the sampling rate is set by the coversion rate */
@@ -904,7 +905,7 @@ static int usbdux_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);
 
 	if (0) {		/* (this_usbduxsub->high_speed) */
 		/*
@@ -919,18 +920,18 @@ static int usbdux_ao_cmdtest(struct comedi_device *dev,
 		 */
 		flags = TRIG_NOW;
 	}
-	err |= cfc_check_trigger_src(&cmd->convert_src, flags);
+	err |= comedi_check_trigger_src(&cmd->convert_src, flags);
 
-	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->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 */
 
@@ -939,25 +940,27 @@ static int usbdux_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,
+	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;