change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/base/regmap/regcache.c
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@@ -1,14 +1,10 @@
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-/*
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- * Register cache access API
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- *
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- * Copyright 2011 Wolfson Microelectronics plc
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- *
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- * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- */
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+// SPDX-License-Identifier: GPL-2.0
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+//
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+// Register cache access API
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+//
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+// Copyright 2011 Wolfson Microelectronics plc
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+//
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+// Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
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8
 
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 #include <linux/bsearch.h>
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 #include <linux/device.h>
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@@ -347,6 +343,9 @@
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 	const char *name;
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 	bool bypass;
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+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
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+		return -EINVAL;
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+
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 	BUG_ON(!map->cache_ops);
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 	map->lock(map->lock_arg);
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@@ -415,6 +414,9 @@
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 	int ret = 0;
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 	const char *name;
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 	bool bypass;
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+
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+	if (WARN_ON(map->cache_type == REGCACHE_NONE))
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+		return -EINVAL;
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 	BUG_ON(!map->cache_ops);
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@@ -721,7 +723,7 @@
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 	map->cache_bypass = true;
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-	ret = _regmap_raw_write(map, base, *data, count * val_bytes);
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+	ret = _regmap_raw_write(map, base, *data, count * val_bytes, false);
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 	if (ret)
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 		dev_err(map->dev, "Unable to sync registers %#x-%#x. %d\n",
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 			base, cur - map->reg_stride, ret);