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| author |  Christophe Leroy <christophe.leroy@csgroup.eu>
| 2023-09-25 20:31:25 +0200 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2023-10-19 17:12:44 +1100 |
| commit | 0f4027eab59261f2fb72586f18efb44be3594dd4 (patch) | |
| tree | 5b5fe497b557fd81ef570b7e8cfc0022d80335d1 | |
| parent | powerpc/nohash: Move 8xx version of pte_update() into pte-8xx.h (diff) | |
| download | linux-0f4027eab59261f2fb72586f18efb44be3594dd4.tar.gz linux-0f4027eab59261f2fb72586f18efb44be3594dd4.tar.bz2 linux-0f4027eab59261f2fb72586f18efb44be3594dd4.zip | |
powerpc/nohash: Replace #ifdef CONFIG_44x by IS_ENABLED(CONFIG_44x) in pgtable.h
No need of a #ifdef, use IS_ENABLED(CONFIG_44x)
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/7c7d97322a6a05a9842b1e8c4b41265916f542ca.1695659959.git.christophe.leroy@csgroup.eu
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index be8bca42bdce..a74476de1ef6 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -9,9 +9,7 @@ #include <linux/threads.h> #include <asm/mmu.h> /* For sub-arch specific PPC_PIN_SIZE */ -#ifdef CONFIG_44x extern int icache_44x_need_flush; -#endif #endif /* __ASSEMBLY__ */ @@ -229,10 +227,9 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p *p = __pte(new); -#ifdef CONFIG_44x - if ((old & _PAGE_USER) && (old & _PAGE_EXEC)) + if (IS_ENABLED(CONFIG_44x) && (old & _PAGE_USER) && (old & _PAGE_EXEC)) icache_44x_need_flush = 1; -#endif + return old; } #endif |