linux-kernel - [RFC PATCH 5/8] powerpc: remove superflous inclusions of asm/fixmap.h

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Date:   Wed, 30 May 2018 16:41:54 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [RFC PATCH 5/8] powerpc: remove superflous inclusions of asm/fixmap.h

Files not using fixmap consts or functions don't need asm/fixmap.h

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/include/asm/fixmap.h    | 2 --
 arch/powerpc/kernel/head_8xx.S       | 1 -
 arch/powerpc/mm/dump_hashpagetable.c | 1 -
 arch/powerpc/sysdev/cpm_common.c     | 1 -
 4 files changed, 5 deletions(-)

diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 6c40dfda5912..40efdf1d2d6e 100644
--- a/arch/powerpc/include/asm/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
@@ -15,9 +15,7 @@
 #define _ASM_FIXMAP_H
 
 #ifndef __ASSEMBLY__
-#include <linux/kernel.h>
 #include <asm/page.h>
-#include <asm/pgtable.h>
 #ifdef CONFIG_HIGHMEM
 #include <linux/threads.h>
 #include <asm/kmap_types.h>
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 6cab07e76732..95f6bdc0718f 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -30,7 +30,6 @@
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
-#include <asm/fixmap.h>
 #include <asm/export.h>
 
 #if CONFIG_TASK_SIZE <= 0x80000000 && CONFIG_PAGE_OFFSET >= 0x80000000
diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c
index 14cfb11b09d0..ddffb1513ddc 100644
--- a/arch/powerpc/mm/dump_hashpagetable.c
+++ b/arch/powerpc/mm/dump_hashpagetable.c
@@ -19,7 +19,6 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/seq_file.h>
-#include <asm/fixmap.h>
 #include <asm/pgtable.h>
 #include <linux/const.h>
 #include <asm/page.h>
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index b74508175b67..010975c3422f 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -28,7 +28,6 @@
 #include <asm/udbg.h>
 #include <asm/io.h>
 #include <asm/cpm.h>
-#include <asm/fixmap.h>
 #include <soc/fsl/qe/qe.h>
 
 #include <mm/mmu_decl.h>
-- 
2.13.3