[S390] Avoid excessive inlining.

[deliverable/linux.git] / drivers / s390 / char / tape_char.c

diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 5ce7ca38ace0d54db704191c1a295ce3e81514e5..9faea04e11e9db2090ac7d7a0d9172c7e092d8f2 100644 (file)
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -3,14 +3,13 @@
  *    character device frontend for tape device driver
  *
  *  S390 and zSeries version
- *    Copyright (C) 2001,2002 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 2001,2006
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *              Michael Holzheu <holzheu@de.ibm.com>
  *              Tuan Ngo-Anh <ngoanh@de.ibm.com>
  *              Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/proc_fs.h>
@@ -90,22 +89,7 @@ tapechar_cleanup_device(struct tape_device *device)
        device->nt = NULL;
 }
 
-/*
- * Terminate write command (we write two TMs and skip backward over last)
- * This ensures that the tape is always correctly terminated.
- * When the user writes afterwards a new file, he will overwrite the
- * second TM and therefore one TM will remain to separate the
- * two files on the tape...
- */
-static inline void
-tapechar_terminate_write(struct tape_device *device)
-{
-       if (tape_mtop(device, MTWEOF, 1) == 0 &&
-           tape_mtop(device, MTWEOF, 1) == 0)
-               tape_mtop(device, MTBSR, 1);
-}
-
-static inline int
+static int
 tapechar_check_idalbuffer(struct tape_device *device, size_t block_size)
 {
        struct idal_buffer *new;
@@ -138,7 +122,7 @@ tapechar_check_idalbuffer(struct tape_device *device, size_t block_size)
 /*
  * Tape device read function
  */
-ssize_t
+static ssize_t
 tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
 {
        struct tape_device *device;
@@ -202,7 +186,7 @@ tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
 /*
  * Tape device write function
  */
-ssize_t
+static ssize_t
 tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t *ppos)
 {
        struct tape_device *device;
@@ -292,20 +276,20 @@ tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t
 /*
  * Character frontend tape device open function.
  */
-int
+static int
 tapechar_open (struct inode *inode, struct file *filp)
 {
        struct tape_device *device;
        int minor, rc;
 
        DBF_EVENT(6, "TCHAR:open: %i:%i\n",
-               imajor(filp->f_dentry->d_inode),
-               iminor(filp->f_dentry->d_inode));
+               imajor(filp->f_path.dentry->d_inode),
+               iminor(filp->f_path.dentry->d_inode));
 
-       if (imajor(filp->f_dentry->d_inode) != tapechar_major)
+       if (imajor(filp->f_path.dentry->d_inode) != tapechar_major)
                return -ENODEV;
 
-       minor = iminor(filp->f_dentry->d_inode);
+       minor = iminor(filp->f_path.dentry->d_inode);
        device = tape_get_device(minor / TAPE_MINORS_PER_DEV);
        if (IS_ERR(device)) {
                DBF_EVENT(3, "TCHAR:open: tape_get_device() failed\n");
@@ -327,7 +311,7 @@ tapechar_open (struct inode *inode, struct file *filp)
  * Character frontend tape device release function.
  */
 
-int
+static int
 tapechar_release(struct inode *inode, struct file *filp)
 {
        struct tape_device *device;