From 527581b9cf6ec560502eea91a82f511a2db77cde Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Sun, 21 Aug 2016 15:58:15 -0400
Subject: [PATCH] MIPS: lib: Audit and remove any unnecessary uses of module.h

Historically a lot of these existed because we did not have
a distinction between what was modular code and what was providing
support to modules via EXPORT_SYMBOL and friends.  That changed
when we forked out support for the latter into the export.h file.

This means we should be able to reduce the usage of module.h
in code that is obj-y Makefile or bool Kconfig.  The advantage
in doing so is that module.h itself sources about 15 other headers;
adding significantly to what we feed cpp, and it can obscure what
headers we are effectively using.

Since module.h was the source for init.h (for __init) and for
export.h (for EXPORT_SYMBOL) we consider each obj-y/bool instance
for the presence of either and replace as needed.

The compiler.h additions are for an implict presence of the
"notrace" which module.h brought in but export.h does not.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14034/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/lib/ashldi3.c   | 2 +-
 arch/mips/lib/ashrdi3.c   | 2 +-
 arch/mips/lib/bswapdi.c   | 3 ++-
 arch/mips/lib/bswapsi.c   | 3 ++-
 arch/mips/lib/cmpdi2.c    | 2 +-
 arch/mips/lib/delay.c     | 2 +-
 arch/mips/lib/iomap-pci.c | 2 +-
 arch/mips/lib/iomap.c     | 2 +-
 arch/mips/lib/lshrdi3.c   | 2 +-
 arch/mips/lib/ucmpdi2.c   | 2 +-
 10 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/arch/mips/lib/ashldi3.c b/arch/mips/lib/ashldi3.c
index 927dc94a030f3..c3e22053d13eb 100644
--- a/arch/mips/lib/ashldi3.c
+++ b/arch/mips/lib/ashldi3.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 
 #include "libgcc.h"
 
diff --git a/arch/mips/lib/ashrdi3.c b/arch/mips/lib/ashrdi3.c
index 9fdf1a598428a..17456024873d2 100644
--- a/arch/mips/lib/ashrdi3.c
+++ b/arch/mips/lib/ashrdi3.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 
 #include "libgcc.h"
 
diff --git a/arch/mips/lib/bswapdi.c b/arch/mips/lib/bswapdi.c
index e3e77aa52c957..a8114148f82a4 100644
--- a/arch/mips/lib/bswapdi.c
+++ b/arch/mips/lib/bswapdi.c
@@ -1,4 +1,5 @@
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/compiler.h>
 
 unsigned long long notrace __bswapdi2(unsigned long long u)
 {
diff --git a/arch/mips/lib/bswapsi.c b/arch/mips/lib/bswapsi.c
index 530a8afe6fda2..106fd978317d3 100644
--- a/arch/mips/lib/bswapsi.c
+++ b/arch/mips/lib/bswapsi.c
@@ -1,4 +1,5 @@
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/compiler.h>
 
 unsigned int notrace __bswapsi2(unsigned int u)
 {
diff --git a/arch/mips/lib/cmpdi2.c b/arch/mips/lib/cmpdi2.c
index 06857da96993c..9d849d8743c95 100644
--- a/arch/mips/lib/cmpdi2.c
+++ b/arch/mips/lib/cmpdi2.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 
 #include "libgcc.h"
 
diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c
index 21d27c6819a2f..2307a3cb2714f 100644
--- a/arch/mips/lib/delay.c
+++ b/arch/mips/lib/delay.c
@@ -8,7 +8,7 @@
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  * Copyright (C) 2007, 2014 Maciej W. Rozycki
  */
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/param.h>
 #include <linux/smp.h>
 #include <linux/stringify.h>
diff --git a/arch/mips/lib/iomap-pci.c b/arch/mips/lib/iomap-pci.c
index fd35daa45314a..a629077fd7b9a 100644
--- a/arch/mips/lib/iomap-pci.c
+++ b/arch/mips/lib/iomap-pci.c
@@ -7,7 +7,7 @@
  *     written by Ralf Baechle <ralf@linux-mips.org>
  */
 #include <linux/pci.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/io.h>
 
 void __iomem *__pci_ioport_map(struct pci_dev *dev,
diff --git a/arch/mips/lib/iomap.c b/arch/mips/lib/iomap.c
index 8e7e378ce51c3..9daa92428e23b 100644
--- a/arch/mips/lib/iomap.c
+++ b/arch/mips/lib/iomap.c
@@ -6,7 +6,7 @@
  * (C) Copyright 2007 MIPS Technologies, Inc.
  *     written by Ralf Baechle <ralf@linux-mips.org>
  */
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/io.h>
 
 /*
diff --git a/arch/mips/lib/lshrdi3.c b/arch/mips/lib/lshrdi3.c
index 364547449c653..221167c1be551 100644
--- a/arch/mips/lib/lshrdi3.c
+++ b/arch/mips/lib/lshrdi3.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 
 #include "libgcc.h"
 
diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c
index bd599f58234c9..08067fa538f2d 100644
--- a/arch/mips/lib/ucmpdi2.c
+++ b/arch/mips/lib/ucmpdi2.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 
 #include "libgcc.h"
 
-- 
2.30.2