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arm64/mm: Drop PMD_SECT_VALID

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This just drops off the macro PMD_SECT_VALID which remains unused. Because
macro PMD_TYPE_SECT with same value (_AT(pmdval_t, 1) << 0), gets used for
creating or updating given block mappings.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Link: https://lore.kernel.org/r/20240724044712.602210-1-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Anshuman Khandual 2024-07-24 10:17:12 +05:30 committed by Will Deacon
parent 7c626ce4ba
commit 4b6049b643
1 changed files with 0 additions and 1 deletions
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arch/arm64/include/asm/pgtable-hwdef.h
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@ -135,7 +135,6 @@
/*
* Section
*/
#define PMD_SECT_VALID (_AT(pmdval_t, 1) << 0)
#define PMD_SECT_USER (_AT(pmdval_t, 1) << 6) /* AP[1] */
#define PMD_SECT_RDONLY (_AT(pmdval_t, 1) << 7) /* AP[2] */
#define PMD_SECT_S (_AT(pmdval_t, 3) << 8)