Devices don't need open or release functions.

Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>

diff -r 9fde0a9cae6b drivers/kvm/kvm_main.c
--- a/drivers/kvm/kvm_main.c    Fri Jul 27 17:14:25 2007 +1000
+++ b/drivers/kvm/kvm_main.c    Fri Jul 27 17:17:57 2007 +1000
@@ -363,11 +363,6 @@ static struct kvm *kvm_create_vm(void)
        return kvm;
 }
 
-static int kvm_dev_open(struct inode *inode, struct file *filp)
-{
-       return 0;
-}
-
 /*
  * Free any memory in @free but not in @dont.
  */
@@ -435,11 +430,6 @@ static void kvm_free_vcpus(struct kvm *k
                }
        }
 
-}
-
-static int kvm_dev_release(struct inode *inode, struct file *filp)
-{
-       return 0;
 }
 
 static void kvm_destroy_vm(struct kvm *kvm)
@@ -2916,8 +2906,6 @@ out:
 }
 
 static struct file_operations kvm_chardev_ops = {
-       .open           = kvm_dev_open,
-       .release        = kvm_dev_release,
        .unlocked_ioctl = kvm_dev_ioctl,
        .compat_ioctl   = kvm_dev_ioctl,
 };



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