lib: reduce the use of module.h wherever possible

Paul Gortmaker · Paul Gortmaker · commit 8bc3bcc93a2b · 2012-03-07T15:04:04.000-05:00
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 &lt;paul.gortmaker@windriver.com&gt;
diff --git a/lib/argv_split.c b/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)
 {
diff --git a/lib/atomic64.c b/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>
 
 /*
diff --git a/lib/average.c b/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>
 
diff --git a/lib/bcd.c b/lib/bcd.c
@@ -1,5 +1,5 @@
 #include <linux/bcd.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 unsigned bcd2bin(unsigned char val)
 {
diff --git a/lib/bitmap.c b/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>
diff --git a/lib/bsearch.c b/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>
 
 /*
diff --git a/lib/check_signature.c b/lib/check_signature.c
@@ -1,5 +1,5 @@
 #include <linux/io.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /**
  *	check_signature		-	find BIOS signatures
diff --git a/lib/checksum.c b/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>
diff --git a/lib/cmdline.c b/lib/cmdline.c
@@ -12,7 +12,7 @@
  *
  */
 
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 
diff --git a/lib/cpu_rmap.c b/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
diff --git a/lib/cpumask.c b/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)
diff --git a/lib/ctype.c b/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 */
diff --git a/lib/debug_locks.c b/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>
 
diff --git a/lib/dec_and_lock.c b/lib/dec_and_lock.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/atomic.h>
 
diff --git a/lib/devres.c b/lib/devres.c
@@ -1,7 +1,7 @@
 #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)
 {
diff --git a/lib/div64.c b/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 */
diff --git a/lib/dump_stack.c b/lib/dump_stack.c
@@ -4,7 +4,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 void dump_stack(void)
 {
diff --git a/lib/fault-inject.c b/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>
diff --git a/lib/find_last_bit.c b/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>
 
diff --git a/lib/find_next_bit.c b/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>
 
diff --git a/lib/flex_array.c b/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 {
diff --git a/lib/gcd.c b/lib/gcd.c
@@ -1,6 +1,6 @@
 #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)
diff --git a/lib/genalloc.c 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>
diff --git a/lib/halfmd4.c b/lib/halfmd4.c
@@ -1,5 +1,5 @@
 #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 */
diff --git a/lib/hexdump.c b/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);
diff --git a/lib/hweight.c b/lib/hweight.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/bitops.h>
 #include <asm/types.h>
 
diff --git a/lib/idr.c b/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>
diff --git a/lib/int_sqrt.c b/lib/int_sqrt.c
@@ -1,6 +1,6 @@
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 
 /**
  * int_sqrt - rough approximation to sqrt
diff --git a/lib/iomap.c b/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
diff --git a/lib/iomap_copy.c b/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>
 
 /**
diff --git a/lib/iommu-helper.c b/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,
diff --git a/lib/ioremap.c b/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>
 
diff --git a/lib/irq_regs.c b/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
diff --git a/lib/kasprintf.c b/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>
diff --git a/lib/klist.c b/lib/klist.c
@@ -35,7 +35,7 @@
  */
 
 #include <linux/klist.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/sched.h>
 
 /*
diff --git a/lib/kobject.c b/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>
 
diff --git a/lib/kobject_uevent.c b/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>
diff --git a/lib/kstrtox.c b/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"
diff --git a/lib/lcm.c b/lib/lcm.c
@@ -1,6 +1,6 @@
 #include <linux/kernel.h>
 #include <linux/gcd.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/lcm.h>
 
 /* Lowest common multiple */
diff --git a/lib/list_debug.c b/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.
diff --git a/lib/llist.c b/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>
 
diff --git a/lib/locking-selftest.c b/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>
diff --git a/lib/md5.c b/lib/md5.c
@@ -1,5 +1,5 @@
 #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)))
diff --git a/lib/nlattr.c b/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>
diff --git a/lib/parser.c b/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>
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
diff --git a/lib/random32.c b/lib/random32.c
diff --git a/lib/ratelimit.c b/lib/ratelimit.c
diff --git a/lib/rational.c b/lib/rational.c
diff --git a/lib/rbtree.c b/lib/rbtree.c
diff --git a/lib/rwsem-spinlock.c b/lib/rwsem-spinlock.c
diff --git a/lib/rwsem.c b/lib/rwsem.c
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
diff --git a/lib/sha1.c b/lib/sha1.c
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c
diff --git a/lib/string.c b/lib/string.c
diff --git a/lib/string_helpers.c b/lib/string_helpers.c
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
diff --git a/lib/syscall.c b/lib/syscall.c
diff --git a/lib/timerqueue.c b/lib/timerqueue.c
diff --git a/lib/uuid.c b/lib/uuid.c
diff --git a/lib/vsprintf.c b/lib/vsprintf.c

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`#include <linux/ctype.h>`
`7`	`7`	`#include <linux/string.h>`
`8`	`8`	`#include <linux/slab.h>`
`9`		`-#include <linux/module.h>`
	`9`	`+#include <linux/export.h>`
`10`	`10`
`11`	`11`	`static const char skip_arg(const char cp)`
`12`	`12`	`{`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`#include <linux/bcd.h>`
`2`		`-#include <linux/module.h>`
	`2`	`+#include <linux/export.h>`
`3`	`3`
`4`	`4`	`unsigned bcd2bin(unsigned char val)`
`5`	`5`	`{`
Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@`
`12`	`12`	`*`
`13`	`13`	`*/`
`14`	`14`
`15`		`-#include <linux/module.h>`
	`15`	`+#include <linux/export.h>`
`16`	`16`	`#include <linux/kernel.h>`
`17`	`17`	`#include <linux/string.h>`
`18`	`18`