openwrt/target/linux/ipq806x/patches-5.15/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch

From 5001f2e1a325b68dbf225bd17f69a4d3d975cca5 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Thu, 9 Mar 2017 09:31:44 +0100
Subject: [PATCH 61/69] mtd: "rootfs" conflicts with OpenWrt auto mounting

Signed-off-by: John Crispin <john@phrozen.org>
---
 drivers/mtd/mtdpart.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -50,7 +50,11 @@ static struct mtd_info *allocate_partiti
 
 	/* allocate the partition structure */
 	child = kzalloc(sizeof(*child), GFP_KERNEL);
-	name = kstrdup(part->name, GFP_KERNEL);
+	/* "rootfs" conflicts with OpenWrt auto mounting */
+	if (mtd_type_is_nand(parent) && !strcmp(part->name, "rootfs"))
+		name = "ubi";
+	else
+		name = kstrdup(part->name, GFP_KERNEL);
 	if (!name || !child) {
 		printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n",
 		       parent->name);