linux-kernel - [PATCH] powerpc: Use the common INIT_DATA

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Date:   Wed,  4 Nov 2020 18:59:10 +0800
From:   Youling Tang <tangyouling@...ngson.cn>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S

Use the common INIT_DATA_SECTION rule for the linker script in an effort
to regularize the linker script.

Signed-off-by: Youling Tang <tangyouling@...ngson.cn>
---
 arch/powerpc/kernel/vmlinux.lds.S | 19 +------------------
 1 file changed, 1 insertion(+), 18 deletions(-)

diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index e0548b4..5dc05f3 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -186,21 +186,7 @@ SECTIONS
 		EXIT_TEXT
 	}
 
-	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
-		INIT_DATA
-	}
-
-	.init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
-		INIT_SETUP(16)
-	}
-
-	.initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
-		INIT_CALLS
-	}
-
-	.con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
-		CON_INITCALL
-	}
+	INIT_DATA_SECTION(16)
 
 	. = ALIGN(8);
 	__ftr_fixup : AT(ADDR(__ftr_fixup) - LOAD_OFFSET) {
@@ -228,9 +214,6 @@ SECTIONS
 		__stop___fw_ftr_fixup = .;
 	}
 #endif
-	.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
-		INIT_RAM_FS
-	}
 
 	PERCPU_SECTION(L1_CACHE_BYTES)
 
-- 
2.1.0