Revision 4264a8b6388f5ba16a5c362857cb8bda0b14167f authored by Dan Carpenter on 23 July 2011, 18:53:03 UTC, committed by Mauro Carvalho Chehab on 11 September 2011, 12:33:35 UTC
'!' has higher precedence than '&' so we need parenthesis here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 parent ddf2835
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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