Merge branch 'for-linus' of git://neil.brown.name/md

[safe/jmp/linux-2.6] / drivers / char / viotape.c

diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 977f7d3..ffc9254 100644 (file)
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -678,6 +678,17 @@ free_op:
        return ret;
 }
 
+static long viotap_unlocked_ioctl(struct file *file,
+               unsigned int cmd, unsigned long arg)
+{
+       long rc;
+
+       lock_kernel();
+       rc = viotap_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+       unlock_kernel();
+       return rc;
+}
+
 static int viotap_open(struct inode *inode, struct file *file)
 {
        HvLpEvent_Rc hvrc;
@@ -786,12 +797,12 @@ free_op:
 }
 
 const struct file_operations viotap_fops = {
-       .owner =        THIS_MODULE,
-       .read =         viotap_read,
-       .write =        viotap_write,
-       .ioctl =        viotap_ioctl,
-       .open =         viotap_open,
-       .release =      viotap_release,
+       .owner =                THIS_MODULE,
+       .read =                 viotap_read,
+       .write =                viotap_write,
+       .unlocked_ioctl =       viotap_unlocked_ioctl,
+       .open =                 viotap_open,
+       .release =              viotap_release,
 };
 
 /* Handle interrupt events for tape */
@@ -875,10 +886,10 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
        state[i].cur_part = 0;
        for (j = 0; j < MAX_PARTITIONS; ++j)
                state[i].part_stat_rwi[j] = VIOT_IDLE;
-       device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i),
-                       "iseries!vt%d", i);
-       device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80),
-                       "iseries!nvt%d", i);
+       device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i), NULL,
+                     "iseries!vt%d", i);
+       device_create(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i | 0x80), NULL,
+                     "iseries!nvt%d", i);
        printk(VIOTAPE_KERN_INFO "tape iseries/vt%d is iSeries "
                        "resource %10.10s type %4.4s, model %3.3s\n",
                        i, viotape_unitinfo[i].rsrcname,