[PATCH v2 4/7] dgnc: use linux/types.h instead of dgnc_types.h

["Giedrius Statkevičius" <giedrius.statkevicius@gmail.com>]

Dgnc_types.h unnecesarily defines TRUE as 1 and FALSE as 0 because we
already have a widely used linux/types.h so convert all TRUE to true,
FALSE to false and edit the dgnc_board struct to make sure it uses
"bool".

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
---
I'm still not sure whether it's safe to call tty_unregister_driver() and
tty_unregister_device() in dgnc_tty_uninit() if the driver/device is not
registered successfully so let it be like this for now.

v2: Use linux/types.h instead of removing TRUE/FALSE defines and
replacing them with 1/0. Also, change the relevant type in dgnc_board
struct to bool. Dgnc_types.h still gets removed.

 drivers/staging/dgnc/dgnc_cls.h    |  3 ---
 drivers/staging/dgnc/dgnc_driver.h |  5 ++---
 drivers/staging/dgnc/dgnc_neo.h    |  1 -
 drivers/staging/dgnc/dgnc_tty.c    | 10 +++++-----
 drivers/staging/dgnc/dgnc_types.h  | 27 ---------------------------
 5 files changed, 7 insertions(+), 39 deletions(-)
 delete mode 100644 drivers/staging/dgnc/dgnc_types.h

diff --git a/drivers/staging/dgnc/dgnc_cls.h b/drivers/staging/dgnc/dgnc_cls.h
index 2398514..85042bd 100644
--- a/drivers/staging/dgnc/dgnc_cls.h
+++ b/drivers/staging/dgnc/dgnc_cls.h
@@ -16,9 +16,6 @@
 #ifndef __DGNC_CLS_H
 #define __DGNC_CLS_H
 
-#include "dgnc_types.h"
-
-
 /************************************************************************
  * Per channel/port Classic UART structure				*
  ************************************************************************
diff --git a/drivers/staging/dgnc/dgnc_driver.h b/drivers/staging/dgnc/dgnc_driver.h
index 15c4d95..2bde3b2 100644
--- a/drivers/staging/dgnc/dgnc_driver.h
+++ b/drivers/staging/dgnc/dgnc_driver.h
@@ -25,7 +25,6 @@
 #include <linux/tty.h>	  /* To pick up the various tty structs/defines */
 #include <linux/interrupt.h>	/* For irqreturn_t type */
 
-#include "dgnc_types.h"		/* Additional types needed by the Digi header files */
 #include "digi.h"		/* Digi specific ioctl header */
 #include "dgnc_kcompat.h"	/* Kernel 2.4/2.6 compat includes */
 #include "dgnc_sysfs.h"		/* Support for SYSFS */
@@ -206,8 +205,8 @@ struct dgnc_board {
 	struct tty_driver	PrintDriver;
 	char		PrintName[200];
 
-	uint		dgnc_Major_Serial_Registered;
-	uint		dgnc_Major_TransparentPrint_Registered;
+	bool		dgnc_Major_Serial_Registered;
+	bool		dgnc_Major_TransparentPrint_Registered;
 
 	uint		dgnc_Serial_Major;
 	uint		dgnc_TransparentPrint_Major;
diff --git a/drivers/staging/dgnc/dgnc_neo.h b/drivers/staging/dgnc/dgnc_neo.h
index d7e764a..c528df5 100644
--- a/drivers/staging/dgnc/dgnc_neo.h
+++ b/drivers/staging/dgnc/dgnc_neo.h
@@ -16,7 +16,6 @@
 #ifndef __DGNC_NEO_H
 #define __DGNC_NEO_H
 
-#include "dgnc_types.h"
 #include "dgnc_driver.h"
 
 /************************************************************************
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index 1085d4c..886b2b2 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -29,6 +29,7 @@
 #include <linux/ctype.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
+#include <linux/types.h>
 #include <linux/serial_reg.h>
 #include <linux/slab.h>
 #include <linux/delay.h>	/* For udelay */
@@ -36,7 +37,6 @@
 #include <linux/pci.h>
 #include "dgnc_driver.h"
 #include "dgnc_tty.h"
-#include "dgnc_types.h"
 #include "dgnc_neo.h"
 #include "dgnc_cls.h"
 #include "dgnc_sysfs.h"
@@ -220,7 +220,7 @@ int dgnc_tty_register(struct dgnc_board *brd)
 				"Can't register tty device (%d)\n", rc);
 			return rc;
 		}
-		brd->dgnc_Major_Serial_Registered = TRUE;
+		brd->dgnc_Major_Serial_Registered = true;
 	}
 
 	/*
@@ -270,7 +270,7 @@ int dgnc_tty_register(struct dgnc_board *brd)
 				rc);
 			return rc;
 		}
-		brd->dgnc_Major_TransparentPrint_Registered = TRUE;
+		brd->dgnc_Major_TransparentPrint_Registered = true;
 	}
 
 	dgnc_BoardsByMajor[brd->SerialDriver.major] = brd;
@@ -408,7 +408,7 @@ void dgnc_tty_uninit(struct dgnc_board *brd)
 			tty_unregister_device(&brd->SerialDriver, i);
 		}
 		tty_unregister_driver(&brd->SerialDriver);
-		brd->dgnc_Major_Serial_Registered = FALSE;
+		brd->dgnc_Major_Serial_Registered = false;
 	}
 
 	if (brd->dgnc_Major_TransparentPrint_Registered) {
@@ -419,7 +419,7 @@ void dgnc_tty_uninit(struct dgnc_board *brd)
 			tty_unregister_device(&brd->PrintDriver, i);
 		}
 		tty_unregister_driver(&brd->PrintDriver);
-		brd->dgnc_Major_TransparentPrint_Registered = FALSE;
+		brd->dgnc_Major_TransparentPrint_Registered = false;
 	}
 
 	kfree(brd->SerialDriver.ttys);
diff --git a/drivers/staging/dgnc/dgnc_types.h b/drivers/staging/dgnc/dgnc_types.h
deleted file mode 100644
index 2853d16..0000000
--- a/drivers/staging/dgnc/dgnc_types.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2003 Digi International (www.digi.com)
- *	Scott H Kilau <Scott_Kilau at digi dot com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE.  See the GNU General Public License for more details.
- */
-
-#ifndef __DGNC_TYPES_H
-#define __DGNC_TYPES_H
-
-#ifndef TRUE
-# define TRUE 1
-#endif
-
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#endif
-- 
2.3.2