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powerpc/smp: Make __smp_send_nmi_ipi() static

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Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2018-11-26 12:01:07 +10:00 committed by Michael Ellerman
parent 88b9a3d142
commit 6fe243fe51
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/kernel/smp.c
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@ -462,7 +462,8 @@ static void do_smp_send_nmi_ipi(int cpu, bool safe)
* - delay_us > 0 is the delay before giving up waiting for targets to
* begin executing the handler, == 0 specifies indefinite delay.
*/
int __smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us, bool safe)
static int __smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *),
u64 delay_us, bool safe)
{
unsigned long flags;
int me = raw_smp_processor_id();