add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/spi/spi-sc18is602.c
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@@ -1,17 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * NXP SC18IS602/603 SPI driver
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  *
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  * Copyright (C) Guenter Roeck <linux@roeck-us.net>
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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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 #include <linux/kernel.h>
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@@ -220,8 +211,7 @@
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 		}
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 		status = 0;
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-		if (t->delay_usecs)
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-			udelay(t->delay_usecs);
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+		spi_transfer_delay_exec(t);
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 	}
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 	m->status = status;
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 	spi_finalize_current_message(master);
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@@ -346,6 +336,6 @@
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 module_i2c_driver(sc18is602_driver);
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-MODULE_DESCRIPTION("SC18IC602/603 SPI Master Driver");
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+MODULE_DESCRIPTION("SC18IS602/603 SPI Master Driver");
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 MODULE_AUTHOR("Guenter Roeck");
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 MODULE_LICENSE("GPL");