linux-kernel - [PATCH] riscv: fix build warning of missing prototypes

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Message-Id: <7acb6dcf9975bbf3aff4be3b01320fd1b5ba30c1.1590983619.git.zong.li@sifive.com>
Date:   Mon,  1 Jun 2020 11:55:32 +0800
From:   Zong Li <zong.li@...ive.com>
To:     paul.walmsley@...ive.com, palmer@...belt.com,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Zong Li <zong.li@...ive.com>, kbuild test robot <lkp@...el.com>
Subject: [PATCH] riscv: fix build warning of missing prototypes

Add the missing header in file, it was losed in original implementation.

The warning message as follows:
 - no previous prototype for 'patch_text_nosync' [-Wmissing-prototypes]
 - no previous prototype for 'patch_text' [-Wmissing-prototypes]

Signed-off-by: Zong Li <zong.li@...ive.com>
Reported-by: kbuild test robot <lkp@...el.com>
---
 arch/riscv/kernel/patch.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c
index 5805791cd5b5..d4a64dfed342 100644
--- a/arch/riscv/kernel/patch.c
+++ b/arch/riscv/kernel/patch.c
@@ -11,6 +11,7 @@
 #include <asm/kprobes.h>
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
+#include <asm/patch.h>
 
 struct patch_insn {
 	void *addr;
-- 
2.26.2