From f7e2a152231f4a0308cc8f9c2296ba4e419ae945 Mon Sep 17 00:00:00 2001 From: Alexey Spirkov Date: Thu, 26 Jul 2018 12:52:50 +0000 Subject: [PATCH] powerpc/44x: Mark mmu_init_secondary() as __init 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 [mpe: Flesh out change log details] Signed-off-by: Michael Ellerman --- arch/powerpc/mm/44x_mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index 82b1ff7..12d9251 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -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); -- 2.7.4