Revision 93f62ad5e83a13e0c224dfca5ef40f90c09aad51 authored by Eric Dumazet on 21 September 2018, 22:27:39 UTC, committed by David S. Miller on 24 September 2018, 04:55:24 UTC
We want to allow NAPI drivers to no longer provide ndo_poll_controller() method, as it has been proven problematic. team driver must not look at its presence, but instead call netpoll_poll_dev() which factorize the needed actions. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent ac3d9dd
no-block.c
/* no-block.c: implementation of routines required for non-BLOCK configuration
*
* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include <linux/kernel.h>
#include <linux/fs.h>
static int no_blkdev_open(struct inode * inode, struct file * filp)
{
return -ENODEV;
}
const struct file_operations def_blk_fops = {
.open = no_blkdev_open,
.llseek = noop_llseek,
};
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