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powerpc/44x: Mark mmu_init_secondary() as __init

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mmu_init_secondary() calls ppc44x_pin_tlb() which is marked __init,
leading to a warning:

  The function mmu_init_secondary() references
  the function __init ppc44x_pin_tlb().

There's no CPU hotplug support on 44x so mmu_init_secondary() will
only be called at boot. Therefore we should mark it as __init.

Signed-off-by: Alexey Spirkov <alexeis@astrosoft.ru>
[mpe: Flesh out change log details]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Alexey Spirkov 2018-07-26 12:52:50 +00:00 committed by Michael Ellerman
parent a984506c54
commit f7e2a15223
1 changed files with 1 additions and 1 deletions
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arch/powerpc/mm/44x_mmu.c
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@ -229,7 +229,7 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base,
}
#ifdef CONFIG_SMP
void mmu_init_secondary(int cpu)
void __init mmu_init_secondary(int cpu)
{
unsigned long addr;
unsigned long memstart = memstart_addr & ~(PPC_PIN_SIZE - 1);