mirror of https://gitee.com/openkylin/linux.git
powerpc/85xx: Remove stale BUG_ON in mpc85xx_smp_init
Under the FSL Hypervisor we triggered a BUG_ON in mpc85xx_smp_init that expected smp_ops.message_pass to be explicity set. However recent changes allows smp_ops.message_pass to be NULL and handled by default code. Thus the BUG_ON isn't relevant anymore. Signed-off-by: Laurentiu TUDOR <Laurentiu.Tudor@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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@ -2,7 +2,7 @@
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* Author: Andy Fleming <afleming@freescale.com>
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* Kumar Gala <galak@kernel.crashing.org>
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*
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* Copyright 2006-2008 Freescale Semiconductor Inc.
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* Copyright 2006-2008, 2011 Freescale Semiconductor Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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@ -239,12 +239,13 @@ void __init mpc85xx_smp_init(void)
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}
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if (cpu_has_feature(CPU_FTR_DBELL)) {
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/* .message_pass defaults to smp_muxed_ipi_message_pass */
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/*
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* If left NULL, .message_pass defaults to
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* smp_muxed_ipi_message_pass
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*/
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smp_85xx_ops.cause_ipi = doorbell_cause_ipi;
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}
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BUG_ON(!smp_85xx_ops.message_pass);
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smp_ops = &smp_85xx_ops;
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#ifdef CONFIG_KEXEC
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