linux-kernel - [PATCH 11/38] vfs: Convert drm to fs

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Date:   Thu, 14 Mar 2019 16:10:24 +0000
From:   David Howells <dhowells@...hat.com>
To:     viro@...iv.linux.org.uk
Cc:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, dhowells@...hat.com,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 11/38] vfs: Convert drm to fs_context

Signed-off-by: David Howells <dhowells@...hat.com>
cc: David Airlie <airlied@...ux.ie>
cc: Daniel Vetter <daniel@...ll.ch>
cc: dri-devel@...ts.freedesktop.org
---

 drivers/gpu/drm/drm_drv.c |   14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 381581b01d48..9eead5a478de 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -31,6 +31,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/mount.h>
+#include <linux/fs_context.h>
 #include <linux/slab.h>
 #include <linux/srcu.h>
 
@@ -413,20 +414,17 @@ static const struct super_operations drm_fs_sops = {
 	.statfs		= simple_statfs,
 };
 
-static struct dentry *drm_fs_mount(struct file_system_type *fs_type, int flags,
-				   const char *dev_name, void *data)
+static int drm_fs_init_fs_context(struct fs_context *fc)
 {
-	return mount_pseudo(fs_type,
-			    "drm:",
-			    &drm_fs_sops,
-			    &drm_fs_dops,
-			    0x010203ff);
+	return vfs_init_pseudo_fs_context(fc, "drm:",
+					  &drm_fs_sops, NULL,
+					  &drm_fs_dops, 0x010203ff);
 }
 
 static struct file_system_type drm_fs_type = {
 	.name		= "drm",
 	.owner		= THIS_MODULE,
-	.mount		= drm_fs_mount,
+	.init_fs_context = drm_fs_init_fs_context,
 	.kill_sb	= kill_anon_super,
 };