From: Sang-Heon Jeon <ekffu200098@gmail.com>
To: akpm@linux-foundation.org, Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-mm@kvack.org, Sang-Heon Jeon <ekffu200098@gmail.com>,
Alexandre Ghiti <alex@ghiti.fr>,
Catalin Marinas <catalin.marinas@arm.com>,
David Hildenbrand <david@kernel.org>,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
Will Deacon <will@kernel.org>
Subject: [PATCH 2/3] riscv: remove unused __late_set_fixmap() and __late_clear_fixmap()
Date: Thu, 9 Jul 2026 02:06:46 +0900 [thread overview]
Message-ID: <20260708170647.362562-3-ekffu200098@gmail.com> (raw)
In-Reply-To: <20260708170647.362562-1-ekffu200098@gmail.com>
__late_set_fixmap() and __late_clear_fixmap() are only used after
early_ioremap_reset() has been called. riscv never calls it because
__set_fixmap() works before and after paging_init(). So remove them.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
arch/riscv/include/asm/fixmap.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h
index 0a55099bb734..a81823c5ee4a 100644
--- a/arch/riscv/include/asm/fixmap.h
+++ b/arch/riscv/include/asm/fixmap.h
@@ -55,9 +55,6 @@ enum fixed_addresses {
#define __early_set_fixmap __set_fixmap
-#define __late_set_fixmap __set_fixmap
-#define __late_clear_fixmap(idx) __set_fixmap((idx), 0, FIXMAP_PAGE_CLEAR)
-
extern void __set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t prot);
--
2.43.0
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next prev parent reply other threads:[~2026-07-08 17:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 17:06 [PATCH 0/3] mm/early_ioremap: clarify and clean up early_ioremap_reset() Sang-Heon Jeon
2026-07-08 17:06 ` [PATCH 1/3] mm/early_ioremap: clarify early_ioremap_reset() semantics Sang-Heon Jeon
2026-07-08 17:06 ` Sang-Heon Jeon [this message]
2026-07-08 17:06 ` [PATCH 3/3] arm64: remove early_ioremap_reset() call and __late_* macros Sang-Heon Jeon
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