[tip: x86/mm] mm: Convert __HAVE_ARCH_P..P_GET to the new style

[tip-bot2 for Peter Zijlstra]

The following commit has been merged into the x86/mm branch of tip:

Commit-ID:     2dff2c359e829245bc3d80e42e296876d1f0cf8e
Gitweb:        https://git.kernel.org/tip/2dff2c359e829245bc3d80e42e296876d1f0cf8e
Author:        Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate:    Tue, 01 Nov 2022 12:53:18 +01:00
Committer:     Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
CommitterDate: Thu, 15 Dec 2022 10:37:27 -08:00

mm: Convert __HAVE_ARCH_P..P_GET to the new style

Since __HAVE_ARCH_* style guards have been depricated in favour of
defining the function name onto itself, convert pxxp_get().

Suggested-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/Y2EUEBlQXNgaJgoI@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
---
 arch/powerpc/include/asm/nohash/32/pgtable.h | 2 +-
 include/linux/pgtable.h                      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index 0d40b33..cb1ac02 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -263,7 +263,7 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 }
 
 #ifdef CONFIG_PPC_16K_PAGES
-#define __HAVE_ARCH_PTEP_GET
+#define ptep_get ptep_get
 static inline pte_t ptep_get(pte_t *ptep)
 {
 	pte_basic_t val = READ_ONCE(ptep->pte);
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index 2334852..70e2a7e 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -291,14 +291,14 @@ static inline void ptep_clear(struct mm_struct *mm, unsigned long addr,
 	ptep_get_and_clear(mm, addr, ptep);
 }
 
-#ifndef __HAVE_ARCH_PTEP_GET
+#ifndef ptep_get
 static inline pte_t ptep_get(pte_t *ptep)
 {
 	return READ_ONCE(*ptep);
 }
 #endif
 
-#ifndef __HAVE_ARCH_PMDP_GET
+#ifndef pmdp_get
 static inline pmd_t pmdp_get(pmd_t *pmdp)
 {
 	return READ_ONCE(*pmdp);