linux-kernel - [PATCH] riscv: Add __init section marker to some functions again

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Message-ID: <20210516205942.4671f4e6@xhacker>
Date:   Sun, 16 May 2021 20:59:42 +0800
From:   Jisheng Zhang <jszhang3@...l.ustc.edu.cn>
To:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] riscv: Add __init section marker to some functions again

From: Jisheng Zhang <jszhang@...nel.org>

These functions are not needed after booting, so mark them as __init
to move them to the __init section.

Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
---
 arch/riscv/kernel/cpufeature.c | 2 +-
 arch/riscv/mm/context.c        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index a2848dc36927..d959d207a40d 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -59,7 +59,7 @@ bool __riscv_isa_extension_available(const unsigned long *isa_bitmap, int bit)
 }
 EXPORT_SYMBOL_GPL(__riscv_isa_extension_available);
 
-void riscv_fill_hwcap(void)
+void __init riscv_fill_hwcap(void)
 {
 	struct device_node *node;
 	const char *isa;
diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c
index 6d445f2888ec..63dc0b9bd8aa 100644
--- a/arch/riscv/mm/context.c
+++ b/arch/riscv/mm/context.c
@@ -213,7 +213,7 @@ static inline void set_mm(struct mm_struct *mm, unsigned int cpu)
 		set_mm_noasid(mm);
 }
 
-static int asids_init(void)
+static int __init asids_init(void)
 {
 	unsigned long old;
 
-- 
2.31.0