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Diffstat (limited to 'drivers/char/viotape.c')
-rw-r--r--drivers/char/viotape.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 977f7d35e76..7a70a40ad63 100644
--- 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_drvdata(tape_class, NULL, MKDEV(VIOTAPE_MAJOR, i),
+ NULL, "iseries!vt%d", i);
+ device_create_drvdata(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,