linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / char / viotape.c

diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index b72b204..60aabdb 100644 (file)
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -31,6 +31,7 @@
  * 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>
@@ -42,6 +43,7 @@
 #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>
@@ -244,6 +246,7 @@ 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];
 
@@ -292,7 +295,7 @@ static int proc_viotape_open(struct inode *inode, struct file *file)
        return single_open(file, proc_viotape_show, NULL);
 }
 
-static const struct file_operations proc_viotape_operations = {
+static struct file_operations proc_viotape_operations = {
        .open           = proc_viotape_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -956,7 +959,12 @@ 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 "
                        "resource %10.10s type %4.4s, model %3.3s\n",
                        tapename, viotape_unitinfo[i].rsrcname,
@@ -968,6 +976,9 @@ 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;
@@ -978,7 +989,7 @@ static int viotape_remove(struct vio_dev *vdev)
  * support.
  */
 static struct vio_device_id viotape_device_table[] __devinitdata = {
-       { "byte", "IBM,iSeries-viotape" },
+       { "viotape", "" },
        { "", "" }
 };
 MODULE_DEVICE_TABLE(vio, viotape_device_table);