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Revision 7dbc3f6ead13cb87d2318443ebd8f19a987149aa authored by Mike Frysinger on 05 March 2009, 16:20:49 UTC, committed by Bryan Wu on 05 March 2009, 16:20:49 UTC 
Blackfin arch: add stubs for anomalies 447 and 448
 
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
1 parent fb7b75a
Raw File
up.c 
/*
 * Uniprocessor-only support functions.  The counterpart to kernel/smp.c
 */

#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/smp.h>

int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
				int wait)
{
	WARN_ON(cpu != 0);

	local_irq_disable();
	(func)(info);
	local_irq_enable();

	return 0;
}
EXPORT_SYMBOL(smp_call_function_single);
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