From: jsg <jsg@openbsd.org>
Date: Wed, 18 Jan 2023 23:47:25 +0000 (+0000)
Subject: add __list_add() for 6.1.7 drm
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b26ab6c35d92aee08b0eb8b23498e30c5a090cf1;p=openbsd

add __list_add() for 6.1.7 drm
---

diff --git a/sys/dev/pci/drm/include/linux/list.h b/sys/dev/pci/drm/include/linux/list.h
index b415974174a..a9d591d800c 100644
--- a/sys/dev/pci/drm/include/linux/list.h
+++ b/sys/dev/pci/drm/include/linux/list.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: list.h,v 1.6 2023/01/01 01:34:58 jsg Exp $	*/
+/*	$OpenBSD: list.h,v 1.7 2023/01/18 23:47:25 jsg Exp $	*/
 /* drm_linux_list.h -- linux list functions for the BSDs.
  * Created: Mon Apr 7 14:30:16 1999 by anholt@FreeBSD.org
  */
@@ -75,6 +75,16 @@ list_is_last(const struct list_head *list,
 	return list->next == head;
 }
 
+static inline void
+__list_add(struct list_head *new, struct list_head *prev,
+    struct list_head *next)
+{
+	next->prev = new;
+	new->next = next;
+	new->prev = prev;
+	prev->next = new;
+}
+
 static inline void
 list_add(struct list_head *new, struct list_head *head) {
         (head)->next->prev = new;