linux-kernel - [PATCH v1 08/20] powerpc/32s: Move _tlbie() and

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Date:   Thu, 22 Oct 2020 06:29:33 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 08/20] powerpc/32s: Move _tlbie() and _tlbia() prototypes
 to tlbflush.h

In order to use _tlbie() and _tlbia() directly
from asm/book3s/32/tlbflush.h, move their prototypes
from mm/mm_decl.h to there.

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/include/asm/book3s/32/tlbflush.h | 4 ++++
 arch/powerpc/mm/mmu_decl.h                    | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/include/asm/book3s/32/tlbflush.h b/arch/powerpc/include/asm/book3s/32/tlbflush.h
index 29e292be4f1b..3043e7af70aa 100644
--- a/arch/powerpc/include/asm/book3s/32/tlbflush.h
+++ b/arch/powerpc/include/asm/book3s/32/tlbflush.h
@@ -11,6 +11,10 @@ extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 			    unsigned long end);
 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
+
+void _tlbie(unsigned long address);
+void _tlbia(void);
+
 static inline void local_flush_tlb_page(struct vm_area_struct *vma,
 					unsigned long vmaddr)
 {
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index 900da3ae03db..fb7c2a67bc99 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -82,9 +82,6 @@ static inline void print_system_hash_info(void) {}
 
 #else /* CONFIG_PPC_MMU_NOHASH */
 
-extern void _tlbie(unsigned long address);
-extern void _tlbia(void);
-
 void print_system_hash_info(void);
 
 #endif /* CONFIG_PPC_MMU_NOHASH */
-- 
2.25.0