Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[pandora-kernel.git] / drivers / char / viotape.c

diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 11c7e9d..94d79cb 100644 (file)
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -31,7 +31,6 @@
  * the OS/400 partition.  The format of the messages is defined in
  * iseries/vio.h
  */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -43,7 +42,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/fs.h>
 #include <linux/cdev.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/major.h>
 #include <linux/completion.h>
 #include <linux/proc_fs.h>
@@ -246,7 +244,6 @@ static struct device *tape_device[VIOTAPE_MAX_TAPE];
  */
 static struct {
        unsigned char   cur_part;
-       int             dev_handle;
        unsigned char   part_stat_rwi[MAX_PARTITIONS];
 } state[VIOTAPE_MAX_TAPE];
 
@@ -295,7 +292,7 @@ static int proc_viotape_open(struct inode *inode, struct file *file)
        return single_open(file, proc_viotape_show, NULL);
 }
 
-static struct file_operations proc_viotape_operations = {
+static const struct file_operations proc_viotape_operations = {
        .open           = proc_viotape_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -445,7 +442,7 @@ static ssize_t viotap_write(struct file *file, const char *buf,
        if (op == NULL)
                return -ENOMEM;
 
-       get_dev_info(file->f_dentry->d_inode, &devi);
+       get_dev_info(file->f_path.dentry->d_inode, &devi);
 
        /*
         * We need to make sure we can send a request.  We use
@@ -535,7 +532,7 @@ static ssize_t viotap_read(struct file *file, char *buf, size_t count,
        if (op == NULL)
                return -ENOMEM;
 
-       get_dev_info(file->f_dentry->d_inode, &devi);
+       get_dev_info(file->f_path.dentry->d_inode, &devi);
 
        /*
         * We need to make sure we can send a request.  We use
@@ -615,7 +612,7 @@ static int viotap_ioctl(struct inode *inode, struct file *file,
        if (op == NULL)
                return -ENOMEM;
 
-       get_dev_info(file->f_dentry->d_inode, &devi);
+       get_dev_info(file->f_path.dentry->d_inode, &devi);
 
        down(&reqSem);
 
@@ -780,7 +777,7 @@ static int viotap_open(struct inode *inode, struct file *file)
        if (op == NULL)
                return -ENOMEM;
 
-       get_dev_info(file->f_dentry->d_inode, &devi);
+       get_dev_info(file->f_path.dentry->d_inode, &devi);
 
        /* Note: We currently only support one mode! */
        if ((devi.devno >= viotape_numdev) || (devi.mode)) {
@@ -825,7 +822,7 @@ static int viotap_release(struct inode *inode, struct file *file)
                return -ENOMEM;
        init_completion(&op->com);
 
-       get_dev_info(file->f_dentry->d_inode, &devi);
+       get_dev_info(file->f_path.dentry->d_inode, &devi);
 
        if (devi.devno >= viotape_numdev) {
                ret = -ENODEV;
@@ -943,7 +940,6 @@ static void vioHandleTapeEvent(struct HvLpEvent *event)
 
 static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 {
-       char tapename[32];
        int i = vdev->unit_address;
        int j;
 
@@ -959,15 +955,9 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
                        "iseries!vt%d", i);
        class_device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80),
                        NULL, "iseries!nvt%d", i);
-       devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR,
-                       "iseries/vt%d", i);
-       devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i | 0x80),
-                       S_IFCHR | S_IRUSR | S_IWUSR, "iseries/nvt%d", i);
-       sprintf(tapename, "iseries/vt%d", i);
-       state[i].dev_handle = devfs_register_tape(tapename);
-       printk(VIOTAPE_KERN_INFO "tape %s is iSeries "
+       printk(VIOTAPE_KERN_INFO "tape iseries/vt%d is iSeries "
                        "resource %10.10s type %4.4s, model %3.3s\n",
-                       tapename, viotape_unitinfo[i].rsrcname,
+                       i, viotape_unitinfo[i].rsrcname,
                        viotape_unitinfo[i].type, viotape_unitinfo[i].model);
        return 0;
 }
@@ -976,9 +966,6 @@ static int viotape_remove(struct vio_dev *vdev)
 {
        int i = vdev->unit_address;
 
-       devfs_remove("iseries/nvt%d", i);
-       devfs_remove("iseries/vt%d", i);
-       devfs_unregister_tape(state[i].dev_handle);
        class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
        class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
        return 0;