lib: reduce the use of module.h wherever possible

For files only using THIS_MODULE and/or EXPORT_SYMBOL, map
them onto including export.h -- or if the file isn't even
using those, then just delete the include.  Fix up any implicit
include dependencies that were being masked by module.h along
the way.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

lib/argv_split.c

@@ -6,7 +6,7 @@
 #include <linux/ctype.h>
 #include <linux/string.h>
 #include <linux/slab.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 static const char *skip_arg(const char *cp)
 {

lib/atomic64.c

@@ -13,7 +13,7 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/atomic.h>
 
 /*

lib/average.c

@@ -5,8 +5,9 @@
  * Version 2.  See the file COPYING for more details.
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/average.h>
+#include <linux/kernel.h>
 #include <linux/bug.h>
 #include <linux/log2.h>
 

lib/bcd.c

 #include <linux/bcd.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 unsigned bcd2bin(unsigned char val)
 {

lib/bitmap.c

@@ -5,7 +5,8 @@
  * This source code is licensed under the GNU General Public License,
  * Version 2.  See the file COPYING for more details.
  */
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/thread_info.h>
 #include <linux/ctype.h>
 #include <linux/errno.h>
 #include <linux/bitmap.h>

lib/bsearch.c

@@ -9,7 +9,7 @@
  * published by the Free Software Foundation; version 2.
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bsearch.h>
 
 /*

lib/check_signature.c

 #include <linux/io.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /**
  *	check_signature		-	find BIOS signatures

lib/checksum.c

@@ -32,7 +32,7 @@
 /* Revised by Kenneth Albanowski for m68knommu. Basic problem: unaligned access
  kills, so most of the assembly has to go. */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <net/checksum.h>
 
 #include <asm/byteorder.h>

lib/cmdline.c

@@ -12,7 +12,7 @@
  *
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 

lib/cpu_rmap.c

@@ -11,7 +11,7 @@
 #ifdef CONFIG_GENERIC_HARDIRQS
 #include <linux/interrupt.h>
 #endif
-#include <linux/module.h>
+#include <linux/export.h>
 
 /*
  * These functions maintain a mapping from CPUs to some ordered set of

lib/cpumask.c

@@ -2,7 +2,7 @@
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 #include <linux/cpumask.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bootmem.h>
 
 int __first_cpu(const cpumask_t *srcp)

lib/ctype.c

@@ -5,7 +5,8 @@
  */
 
 #include <linux/ctype.h>
-#include <linux/module.h>
+#include <linux/compiler.h>
+#include <linux/export.h>
 
 const unsigned char _ctype[] = {
 _C,_C,_C,_C,_C,_C,_C,_C,				/* 0-7 */

lib/debug_locks.c

@@ -10,7 +10,7 @@
  */
 #include <linux/rwsem.h>
 #include <linux/mutex.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/debug_locks.h>
 

lib/dec_and_lock.c

-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/atomic.h>
 

lib/devres.c

 #include <linux/pci.h>
 #include <linux/io.h>
 #include <linux/gfp.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 void devm_ioremap_release(struct device *dev, void *res)
 {

lib/div64.c

@@ -16,7 +16,8 @@
  * assembly versions such as arch/ppc/lib/div64.S and arch/sh/lib/div64.S.
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/kernel.h>
 #include <linux/math64.h>
 
 /* Not needed on 64bit architectures */

lib/dump_stack.c

@@ -4,7 +4,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 void dump_stack(void)
 {

lib/fault-inject.c

@@ -5,7 +5,7 @@
 #include <linux/stat.h>
 #include <linux/types.h>
 #include <linux/fs.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/stacktrace.h>
 #include <linux/fault-inject.h>

lib/find_last_bit.c

@@ -11,7 +11,7 @@
  */
 
 #include <linux/bitops.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/types.h>
 #include <asm/byteorder.h>
 

lib/find_next_bit.c

@@ -10,7 +10,7 @@
  */
 
 #include <linux/bitops.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/types.h>
 #include <asm/byteorder.h>
 

lib/flex_array.c

@@ -23,7 +23,7 @@
 #include <linux/flex_array.h>
 #include <linux/slab.h>
 #include <linux/stddef.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/reciprocal_div.h>
 
 struct flex_array_part {

lib/gcd.c

 #include <linux/kernel.h>
 #include <linux/gcd.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /* Greatest common divisor */
 unsigned long gcd(unsigned long a, unsigned long b)

lib/genalloc.c

@@ -29,7 +29,7 @@
  */
 
 #include <linux/slab.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bitmap.h>
 #include <linux/rculist.h>
 #include <linux/interrupt.h>

lib/halfmd4.c

 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/cryptohash.h>
 
 /* F, G and H are basic MD4 functions: selection, majority, parity */

lib/hexdump.c

@@ -10,7 +10,7 @@
 #include <linux/types.h>
 #include <linux/ctype.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 const char hex_asc[] = "0123456789abcdef";
 EXPORT_SYMBOL(hex_asc);

lib/hweight.c

-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bitops.h>
 #include <asm/types.h>
 

lib/idr.c

@@ -29,7 +29,7 @@
 #ifndef TEST                        // to test in user space...
 #include <linux/slab.h>
 #include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #endif
 #include <linux/err.h>
 #include <linux/string.h>

lib/int_sqrt.c

 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /**
  * int_sqrt - rough approximation to sqrt

lib/iomap.c

@@ -6,7 +6,7 @@
 #include <linux/pci.h>
 #include <linux/io.h>
 
-#include <linux/module.h>
+#include <linux/export.h>
 
 /*
  * Read/write from/to an (offsettable) iomem cookie. It might be a PIO

lib/iomap_copy.c

@@ -15,7 +15,7 @@
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/io.h>
 
 /**

lib/iommu-helper.c

@@ -2,7 +2,7 @@
  * IOMMU helper functions for the free area management
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bitmap.h>
 
 int iommu_is_span_boundary(unsigned int index, unsigned int nr,

lib/ioremap.c

@@ -9,7 +9,7 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/io.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/cacheflush.h>
 #include <asm/pgtable.h>
 

lib/irq_regs.c

@@ -8,7 +8,8 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/percpu.h>
 #include <asm/irq_regs.h>
 
 #ifndef ARCH_HAS_OWN_IRQ_REGS

lib/kasprintf.c

@@ -5,7 +5,7 @@
  */
 
 #include <stdarg.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/string.h>

lib/klist.c

@@ -35,7 +35,7 @@
  */
 
 #include <linux/klist.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/sched.h>
 
 /*

lib/kobject.c

@@ -14,7 +14,7 @@
 
 #include <linux/kobject.h>
 #include <linux/string.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/stat.h>
 #include <linux/slab.h>
 

lib/kobject_uevent.c

@@ -17,7 +17,8 @@
 #include <linux/spinlock.h>
 #include <linux/string.h>
 #include <linux/kobject.h>
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/kmod.h>
 #include <linux/slab.h>
 #include <linux/user_namespace.h>
 #include <linux/socket.h>

lib/kstrtox.c

@@ -15,7 +15,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/math64.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/types.h>
 #include <asm/uaccess.h>
 #include "kstrtox.h"

lib/lcm.c

 #include <linux/kernel.h>
 #include <linux/gcd.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/lcm.h>
 
 /* Lowest common multiple */

lib/list_debug.c

@@ -6,8 +6,9 @@
  * DEBUG_LIST.
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/list.h>
+#include <linux/kernel.h>
 
 /*
  * Insert a new entry between two known consecutive entries.

lib/llist.c

@@ -23,7 +23,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/llist.h>
 

lib/locking-selftest.c

@@ -14,7 +14,6 @@
 #include <linux/mutex.h>
 #include <linux/sched.h>
 #include <linux/delay.h>
-#include <linux/module.h>
 #include <linux/lockdep.h>
 #include <linux/spinlock.h>
 #include <linux/kallsyms.h>

lib/md5.c

 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/cryptohash.h>
 
 #define F1(x, y, z)	(z ^ (x & (y ^ z)))

lib/nlattr.c

@@ -5,7 +5,7 @@
  * 				Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/jiffies.h>

lib/parser.c

@@ -6,7 +6,8 @@
  */
 
 #include <linux/ctype.h>
-#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/export.h>
 #include <linux/parser.h>
 #include <linux/slab.h>
 #include <linux/string.h>

lib/radix-tree.c

@@ -22,7 +22,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/radix-tree.h>
 #include <linux/percpu.h>
 #include <linux/slab.h>

lib/random32.c

@@ -35,7 +35,7 @@
 
 #include <linux/types.h>
 #include <linux/percpu.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/jiffies.h>
 #include <linux/random.h>
 

lib/ratelimit.c

@@ -11,7 +11,7 @@
 
 #include <linux/ratelimit.h>
 #include <linux/jiffies.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /*
  * __ratelimit - rate limiting

lib/rational.c

@@ -7,7 +7,8 @@
  */
 
 #include <linux/rational.h>
-#include <linux/module.h>
+#include <linux/compiler.h>
+#include <linux/export.h>
 
 /*
  * calculate best rational approximation for a given fraction

lib/rbtree.c

@@ -21,7 +21,7 @@
 */
 
 #include <linux/rbtree.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 static void __rb_rotate_left(struct rb_node *node, struct rb_root *root)
 {

lib/rwsem-spinlock.c

@@ -7,7 +7,7 @@
  */
 #include <linux/rwsem.h>
 #include <linux/sched.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 struct rwsem_waiter {
 	struct list_head list;

lib/rwsem.c

@@ -6,7 +6,7 @@
 #include <linux/rwsem.h>
 #include <linux/sched.h>
 #include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /*
  * Initialize an rwsem:

lib/scatterlist.c

@@ -6,7 +6,7 @@
  * This source code is licensed under the GNU General Public License,
  * Version 2. See the file COPYING for more details.
  */
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/scatterlist.h>
 #include <linux/highmem.h>

lib/sha1.c

@@ -6,7 +6,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bitops.h>
 #include <linux/cryptohash.h>
 #include <asm/unaligned.h>

lib/smp_processor_id.c

@@ -3,7 +3,7 @@
  *
  * DEBUG_PREEMPT variant of smp_processor_id().
  */
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kallsyms.h>
 #include <linux/sched.h>
 

lib/spinlock_debug.c

@@ -11,7 +11,7 @@
 #include <linux/interrupt.h>
 #include <linux/debug_locks.h>
 #include <linux/delay.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name,
 			  struct lock_class_key *key)

lib/string.c

@@ -22,7 +22,10 @@
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/ctype.h>
-#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/export.h>
+#include <linux/bug.h>
+#include <linux/errno.h>
 
 #ifndef __HAVE_ARCH_STRNICMP
 /**

lib/string_helpers.c

@@ -5,7 +5,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/math64.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/string_helpers.h>
 
 /**

lib/swiotlb.c

@@ -20,7 +20,7 @@
 #include <linux/cache.h>
 #include <linux/dma-mapping.h>
 #include <linux/mm.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
 #include <linux/swiotlb.h>

lib/syscall.c

 #include <linux/ptrace.h>
 #include <linux/sched.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <asm/syscall.h>
 
 static int collect_syscall(struct task_struct *target, long *callno,

lib/timerqueue.c

@@ -24,7 +24,7 @@
 
 #include <linux/timerqueue.h>
 #include <linux/rbtree.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /**
  * timerqueue_add - Adds timer to timerqueue.

lib/uuid.c

@@ -19,7 +19,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/uuid.h>
 #include <linux/random.h>
 

lib/vsprintf.c

@@ -17,7 +17,7 @@
  */
 
 #include <stdarg.h>
-#include <linux/module.h>
+#include <linux/module.h>	/* for KSYM_SYMBOL_LEN */
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/ctype.h>