add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * mpc7448_hpc2.c
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  *
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@@ -11,11 +12,6 @@
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  * 	Add Flat Device Tree support fot mpc7448hpc2 board
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  *
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  * Copyright 2004-2006 Freescale Semiconductor, Inc.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #include <linux/stddef.h>
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@@ -151,7 +147,8 @@
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 	local_irq_disable();
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 	/* Set exception prefix high - to the firmware */
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-	_nmask_and_or_msr(0, MSR_IP);
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+	mtmsr(mfmsr() | MSR_IP);
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+	isync();
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 	for (;;) ;		/* Spin until reset happens */
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 }