[PATCH 3/5] mm/parisc: constify ptep_get() argument
Pedro Falcato <[email protected]>
| Newsgroups | org.ozlabs.lists.linuxppc-dev,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-parisc,org.kvack.linux-mm |
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| Message-ID | <[email protected]> |
ptep_get() does not need write access to the PTE. Signed-off-by: Pedro Falcato <[email protected]> --- arch/parisc/include/asm/pgtable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 467b8547ac8b..83f8333ad099 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -432,7 +432,7 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) return pte; } -static inline pte_t ptep_get(pte_t *ptep) +static inline pte_t ptep_get(const pte_t *ptep) { return READ_ONCE(*ptep); } -- 2.55.0