Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755501AbdLUXNd (ORCPT ); Thu, 21 Dec 2017 18:13:33 -0500 Received: from mail-pf0-f195.google.com ([209.85.192.195]:42941 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752066AbdLUXMl (ORCPT ); Thu, 21 Dec 2017 18:12:41 -0500 X-Google-Smtp-Source: ACJfBosIxn2WoiXmKnYhYfFR3k+8pxextLe45ARZXXH32Wo1OxiGx+7cwjzHBygwROlqjKk7FqeBVQ== From: Xiongwei Song To: kwankhede@nvidia.com, alex.williamson@redhat.com Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] vfio: mdev: make a couple of functions and structure vfio_mdev_driver static Date: Fri, 22 Dec 2017 07:12:26 +0800 Message-Id: <20171221231226.15505-1-sxwjean@gmail.com> X-Mailer: git-send-email 2.15.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1350 Lines: 43 The functions vfio_mdev_probe, vfio_mdev_remove and the structure vfio_mdev_driver are only used in this file, so make them static. Clean up sparse warnings: drivers/vfio/mdev/vfio_mdev.c:114:5: warning: no previous prototype for 'vfio_mdev_probe' [-Wmissing-prototypes] drivers/vfio/mdev/vfio_mdev.c:121:6: warning: no previous prototype for 'vfio_mdev_remove' [-Wmissing-prototypes] Signed-off-by: Xiongwei Song --- drivers/vfio/mdev/vfio_mdev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/vfio/mdev/vfio_mdev.c b/drivers/vfio/mdev/vfio_mdev.c index fa848a701b8b..d230620fe02d 100644 --- a/drivers/vfio/mdev/vfio_mdev.c +++ b/drivers/vfio/mdev/vfio_mdev.c @@ -111,19 +111,19 @@ static const struct vfio_device_ops vfio_mdev_dev_ops = { .mmap = vfio_mdev_mmap, }; -int vfio_mdev_probe(struct device *dev) +static int vfio_mdev_probe(struct device *dev) { struct mdev_device *mdev = to_mdev_device(dev); return vfio_add_group_dev(dev, &vfio_mdev_dev_ops, mdev); } -void vfio_mdev_remove(struct device *dev) +static void vfio_mdev_remove(struct device *dev) { vfio_del_group_dev(dev); } -struct mdev_driver vfio_mdev_driver = { +static struct mdev_driver vfio_mdev_driver = { .name = "vfio_mdev", .probe = vfio_mdev_probe, .remove = vfio_mdev_remove, -- 2.15.1