change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/misc/ics932s401.c
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@@ -1,22 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * A driver for the Integrated Circuits ICS932S401
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  * Copyright (C) 2008 IBM
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  *
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  * Author: Darrick J. Wong <darrick.wong@oracle.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 as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  */
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 #include <linux/module.h>
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@@ -146,6 +133,8 @@
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 	 */
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 	for (i = 0; i < NUM_MIRRORED_REGS; i++) {
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 		temp = i2c_smbus_read_word_data(client, regs_to_copy[i]);
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+		if (temp < 0)
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+			temp = 0;
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 		data->regs[regs_to_copy[i]] = temp >> 8;
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 	}
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