From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode

---
 kernel/drivers/base/regmap/regcache.c |   26 ++++++++++++++------------
 1 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/kernel/drivers/base/regmap/regcache.c b/kernel/drivers/base/regmap/regcache.c
index 7735603..7fdd702 100644
--- a/kernel/drivers/base/regmap/regcache.c
+++ b/kernel/drivers/base/regmap/regcache.c
@@ -1,14 +1,10 @@
-/*
- * Register cache access API
- *
- * Copyright 2011 Wolfson Microelectronics plc
- *
- * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// Register cache access API
+//
+// Copyright 2011 Wolfson Microelectronics plc
+//
+// Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
 
 #include <linux/bsearch.h>
 #include <linux/device.h>
@@ -347,6 +343,9 @@
 	const char *name;
 	bool bypass;
 
+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
+		return -EINVAL;
+
 	BUG_ON(!map->cache_ops);
 
 	map->lock(map->lock_arg);
@@ -415,6 +414,9 @@
 	int ret = 0;
 	const char *name;
 	bool bypass;
+
+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
+		return -EINVAL;
 
 	BUG_ON(!map->cache_ops);
 
@@ -721,7 +723,7 @@
 
 	map->cache_bypass = true;
 
-	ret = _regmap_raw_write(map, base, *data, count * val_bytes);
+	ret = _regmap_raw_write(map, base, *data, count * val_bytes, false);
 	if (ret)
 		dev_err(map->dev, "Unable to sync registers %#x-%#x. %d\n",
 			base, cur - map->reg_stride, ret);

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