[PATCH 4/6] dgnc: remove old 2.4-2.6 compat kernel defines

Giedrius Statkevičius
2015-03-12T18:15:19Z

dgnc_kcompat.h contains some old legacy defines in case the kernel
doesn't have __user defined but for current kernel versions these
defines don't make sense and are useless so remove them. Move the
TTY_FLIPBUF_SIZE define to digi.h because it's used in the code.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
---
drivers/staging/dgnc/dgnc_driver.h | 1 -
drivers/staging/dgnc/dgnc_kcompat.h | 40 -------------------------------------
drivers/staging/dgnc/dgnc_mgmt.c | 1 -
drivers/staging/dgnc/digi.h | 1 +
4 files changed, 1 insertion(+), 42 deletions(-)
delete mode 100644 drivers/staging/dgnc/dgnc_kcompat.h

diff --git a/drivers/staging/dgnc/dgnc_driver.h b/drivers/staging/dgnc/dgnc_driver.h
index f28329d..cf472a3 100644
--- a/drivers/staging/dgnc/dgnc_driver.h
+++ b/drivers/staging/dgnc/dgnc_driver.h
@@ -26,7 +26,6 @@
#include <linux/interrupt.h> /* For irqreturn_t type */

#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 */

/*************************************************************************
diff --git a/drivers/staging/dgnc/dgnc_kcompat.h b/drivers/staging/dgnc/dgnc_kcompat.h
deleted file mode 100644
index 2206038..0000000
--- a/drivers/staging/dgnc/dgnc_kcompat.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2004 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.
- *
- *************************************************************************
- *
- * This file is intended to contain all the kernel "differences" between the
- * various kernels that we support.
- *
- *************************************************************************/
-
-#ifndef __DGNC_KCOMPAT_H
-#define __DGNC_KCOMPAT_H
-
-#if !defined(TTY_FLIPBUF_SIZE)
-# define TTY_FLIPBUF_SIZE 512
-#endif
-
-
-/* Sparse stuff */
-# ifndef __user
-# define __user
-# define __kernel
-# define __safe
-# define __force
-# define __chk_user_ptr(x) (void)0
-# endif
-
-
-#endif /* ! __DGNC_KCOMPAT_H */
diff --git a/drivers/staging/dgnc/dgnc_mgmt.c b/drivers/staging/dgnc/dgnc_mgmt.c
index 1a00eac..d0e22c1 100644
--- a/drivers/staging/dgnc/dgnc_mgmt.c
+++ b/drivers/staging/dgnc/dgnc_mgmt.c
@@ -30,7 +30,6 @@

#include "dgnc_driver.h"
#include "dgnc_pci.h"
-#include "dgnc_kcompat.h" /* Kernel 2.4/2.6 compat includes */
#include "dgnc_mgmt.h"

diff --git a/drivers/staging/dgnc/digi.h b/drivers/staging/dgnc/digi.h
index 277648f..9611dd5 100644
--- a/drivers/staging/dgnc/digi.h
+++ b/drivers/staging/dgnc/digi.h
@@ -207,4 +207,5 @@ struct ni_info {
#define T_NEO_EXPRESS 0001
#define T_NEO 0000

+#define TTY_FLIPBUF_SIZE 512
#endif /* DIGI_H */
--
2.3.2