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sparc/cpu: Switch to arch_cpu_finalize_init()

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commit 44ade508e3bfac45ae97864587de29eb1a881ec0 upstream

check_bugs() is about to be phased out. Switch over to the new
arch_cpu_finalize_init() implementation.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://lore.kernel.org/r/20230613224545.431995857@linutronix.de
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Gleixner
2023-06-14 01:39:35 +02:00
committed by Greg Kroah-Hartman
parent 3c45134b38
commit 2edb3b39ca
3 changed files with 8 additions and 18 deletions
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1
arch/sparc/Kconfig
View File

@@ -56,6 +56,7 @@ config SPARC
config SPARC32 config SPARC32
def_bool !64BIT def_bool !64BIT
select ARCH_32BIT_OFF_T select ARCH_32BIT_OFF_T
select ARCH_HAS_CPU_FINALIZE_INIT if !SMP
select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_CPU
select GENERIC_ATOMIC64 select GENERIC_ATOMIC64
select CLZ_TAB select CLZ_TAB

18
arch/sparc/include/asm/bugs.h
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@@ -1,18 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* include/asm/bugs.h: Sparc probes for various bugs.
*
* Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
*/
#ifdef CONFIG_SPARC32
#include <asm/cpudata.h>
#endif
extern unsigned long loops_per_jiffy;
static void __init check_bugs(void)
{
#if defined(CONFIG_SPARC32) && !defined(CONFIG_SMP)
cpu_data(0).udelay_val = loops_per_jiffy;
#endif
}

7
arch/sparc/kernel/setup_32.c
View File

@@ -415,3 +415,10 @@ static int __init topology_init(void)
} }
subsys_initcall(topology_init); subsys_initcall(topology_init);
#if defined(CONFIG_SPARC32) && !defined(CONFIG_SMP)
void __init arch_cpu_finalize_init(void)
{
cpu_data(0).udelay_val = loops_per_jiffy;
}
#endif