s390: kernel: 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 change instance
for the presence of either and replace as needed.  Build testing
revealed some implicit header usage that was fixed up accordingly.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

17 files changed, 20 insertions, 18 deletions

diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 96df454..a3d1416 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -28,7 +28,6 @@
 #include <linux/shm.h>
 #include <linux/uio.h>
 #include <linux/quota.h>
-#include <linux/module.h>
 #include <linux/poll.h>
 #include <linux/personality.h>
 #include <linux/stat.h>
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index 7f48e56..9f0e4a2 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -9,7 +9,7 @@
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/stddef.h>
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index 408b4f4..e2293c6 100644
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -8,7 +8,8 @@
 #include <linux/crash_dump.h>
 #include <asm/lowcore.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/mm.h>
 #include <linux/gfp.h>
 #include <linux/slab.h>
 #include <linux/bootmem.h>
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 20a5a42..530226b 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -20,7 +20,7 @@
 #include <linux/string.h>
 #include <linux/sysctl.h>
 #include <linux/uaccess.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/debugfs.h>
diff --git a/arch/s390/kernel/diag.c b/arch/s390/kernel/diag.c
index a97354c8c..ac6abcd 100644
--- a/arch/s390/kernel/diag.c
+++ b/arch/s390/kernel/diag.c
@@ -5,7 +5,8 @@
  * Author(s): Michael Holzheu <holzheu@de.ibm.com>
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/init.h>
 #include <linux/cpu.h>
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index 9f017cf..f7e8230 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kallsyms.h>
 #include <linux/reboot.h>
 #include <linux/kprobes.h>
diff --git a/arch/s390/kernel/ebcdic.c b/arch/s390/kernel/ebcdic.c
index b971c6b..1d5392b 100644
--- a/arch/s390/kernel/ebcdic.c
+++ b/arch/s390/kernel/ebcdic.c
@@ -8,8 +8,8 @@
  *               Martin Peschke <peschke@fh-brandenburg.de>
  */
 
-#include <linux/module.h>
-#include <asm/types.h>
+#include <linux/types.h>
+#include <linux/export.h>
 #include <asm/ebcdic.h>
 
 /*
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 5b91308..b67dafb 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -8,7 +8,8 @@
  */
 
 #include <linux/types.h>
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/init.h>
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index ef60f41..6dca93b 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -12,11 +12,12 @@
 #include <linux/seq_file.h>
 #include <linux/proc_fs.h>
 #include <linux/profile.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/ftrace.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
+#include <linux/init.h>
 #include <linux/cpu.h>
 #include <linux/irq.h>
 #include <asm/irq_regs.h>
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c
index 083b05f..6aa630a 100644
--- a/arch/s390/kernel/jump_label.c
+++ b/arch/s390/kernel/jump_label.c
@@ -4,7 +4,6 @@
  * Copyright IBM Corp. 2011
  * Author(s): Jan Glauber <jang@linux.vnet.ibm.com>
  */
-#include <linux/module.h>
 #include <linux/uaccess.h>
 #include <linux/stop_machine.h>
 #include <linux/jump_label.h>
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 9862196..56e14d0 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -13,7 +13,7 @@
 #include <linux/errno.h>
 #include <linux/hardirq.h>
 #include <linux/time.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/lowcore.h>
 #include <asm/smp.h>
 #include <asm/stp.h>
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 400d14f..c5b86b4 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -23,7 +23,7 @@
 #include <linux/compat.h>
 #include <linux/kprobes.h>
 #include <linux/random.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/init_task.h>
 #include <asm/io.h>
 #include <asm/processor.h>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index e49f61a..d0a74d7 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -20,7 +20,7 @@
 
 #include <linux/workqueue.h>
 #include <linux/bootmem.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/err.h>
diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c
index 355db9d..0085b2d 100644
--- a/arch/s390/kernel/stacktrace.c
+++ b/arch/s390/kernel/stacktrace.c
@@ -8,7 +8,7 @@
 #include <linux/sched.h>
 #include <linux/stacktrace.h>
 #include <linux/kallsyms.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 static int __save_address(void *data, unsigned long address, int nosched)
 {
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index 24021c1..12b6b13 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -10,7 +10,7 @@
 #include <linux/seq_file.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <asm/ebcdic.h>
 #include <asm/sysinfo.h>
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 546e513..de66abb 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -16,7 +16,7 @@
 
 #include <linux/kernel_stat.h>
 #include <linux/errno.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 5904abf..10516ae 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -9,7 +9,7 @@
  * as published by the Free Software Foundation.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>