linux-kernel - [PATCH] mips: loongson64: Remove unnecessary external declaration

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Message-Id: <1604488643-22014-1-git-send-email-tangyouling@loongson.cn>
Date:   Wed,  4 Nov 2020 19:17:23 +0800
From:   Youling Tang <tangyouling@...ngson.cn>
To:     Huacai Chen <chenhc@...ote.com>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] mips: loongson64: Remove unnecessary external declaration

prom_init_memory() unused in loongson64, only used in loongson2ef, and
has been declared in arch/mips/include/asm/mach-loongson2ef/loongson.h,
so remove the external declaration in loongson64.

Signed-off-by: Youling Tang <tangyouling@...ngson.cn>
---
 arch/mips/include/asm/mach-loongson64/loongson.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index fde1b75..8433501 100644
--- a/arch/mips/include/asm/mach-loongson64/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -23,7 +23,6 @@ extern u32 memsize, highmemsize;
 extern const struct plat_smp_ops loongson3_smp_ops;
 
 /* loongson-specific command line, env and memory initialization */
-extern void __init prom_init_memory(void);
 extern void __init prom_init_env(void);
 extern void *loongson_fdt_blob;
 
-- 
2.1.0