linux-kernel - [PATCH] powerpc/e500: Add missing prototype for 'relocate

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Date:   Sat, 18 Feb 2023 10:28:50 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Pali Rohár <pali@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        kernel test robot <lkp@...el.com>
Subject: [PATCH] powerpc/e500: Add missing prototype for 'relocate_init'

Kernel test robot reports:

 arch/powerpc/mm/nohash/e500.c:314:21: warning: no previous prototype for 'relocate_init' [-Wmissing-prototypes]
     314 | notrace void __init relocate_init(u64 dt_ptr, phys_addr_t start)
         |                     ^~~~~~~~~~~~~

Add it in mm/mmu_decl.h, close to associated is_second_reloc
variable declaration.

Reported-by: kernel test robot <lkp@...el.com>
Link: https://lore.kernel.org/oe-kbuild-all/202302181136.wgyCKUcs-lkp@intel.com/
Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/mm/mmu_decl.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index bd9784f77f2e..c6dccb4f06dc 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -120,6 +120,7 @@ extern int switch_to_as1(void);
 extern void restore_to_as0(int esel, int offset, void *dt_ptr, int bootcpu);
 void create_kaslr_tlb_entry(int entry, unsigned long virt, phys_addr_t phys);
 void reloc_kernel_entry(void *fdt, int addr);
+void relocate_init(u64 dt_ptr, phys_addr_t start);
 extern int is_second_reloc;
 #endif
 extern void loadcam_entry(unsigned int index);
-- 
2.39.1