Remove unnecessary includes of spinlock.h under include/linux

Remove the obviously unnecessary includes of <linux/spinlock.h> under the
include/linux/ directory, and fix the couple errors that are introduced as
a result of that.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/attribute_container.h

@@ -12,7 +12,6 @@
 #include <linux/device.h>
 #include <linux/list.h>
 #include <linux/klist.h>
-#include <linux/spinlock.h>
 
 struct attribute_container {
 	struct list_head	node;

include/linux/capability.h

@@ -44,7 +44,6 @@ typedef struct __user_cap_data_struct {
   
 #ifdef __KERNEL__
 
-#include <linux/spinlock.h>
 #include <asm/current.h>
 
 /* #define STRICT_CAP_T_TYPECHECKS */

include/linux/console.h

@@ -15,7 +15,6 @@
 #define _LINUX_CONSOLE_H_ 1
 
 #include <linux/types.h>
-#include <linux/spinlock.h>
 
 struct vc_data;
 struct console_font_op;

include/linux/ds17287rtc.h

@@ -11,7 +11,6 @@
 #define __LINUX_DS17287RTC_H
 
 #include <linux/rtc.h>			/* get the user-level API */
-#include <linux/spinlock.h>		/* spinlock_t */
 #include <linux/mc146818rtc.h>
 
 /* Register A */

include/linux/ipc.h

@@ -52,6 +52,7 @@ struct ipc_perm
 #ifdef __KERNEL__
 
 #include <linux/kref.h>
+#include <linux/spinlock.h>
 
 #define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
 

include/linux/leds.h

@@ -13,7 +13,6 @@
 #define __LINUX_LEDS_H_INCLUDED
 
 #include <linux/list.h>
-#include <linux/spinlock.h>
 
 struct device;
 struct class_device;

include/linux/module.h

@@ -6,7 +6,6 @@
  * Rewritten by Richard Henderson <rth@tamu.edu> Dec 1996
  * Rewritten again by Rusty Russell, 2002
  */
-#include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/stat.h>
 #include <linux/compiler.h>

include/linux/percpu.h

 #ifndef __LINUX_PERCPU_H
 #define __LINUX_PERCPU_H
 
-#include <linux/spinlock.h> /* For preempt_disable() */
+#include <linux/preempt.h>
 #include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/string.h> /* For memset() */

include/linux/scx200_gpio.h

-#include <linux/spinlock.h>
-
 u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 
 extern unsigned scx200_gpio_base;

include/linux/signal.h

@@ -6,7 +6,6 @@
 
 #ifdef __KERNEL__
 #include <linux/list.h>
-#include <linux/spinlock.h>
 
 /*
  * Real Time signals may be queued.

include/linux/smp_lock.h

@@ -3,7 +3,6 @@
 
 #ifdef CONFIG_LOCK_KERNEL
 #include <linux/sched.h>
-#include <linux/spinlock.h>
 
 #define kernel_locked()		(current->lock_depth >= 0)
 

include/linux/timer.h

@@ -3,7 +3,6 @@
 
 #include <linux/list.h>
 #include <linux/ktime.h>
-#include <linux/spinlock.h>
 #include <linux/stddef.h>
 
 struct tvec_t_base_s;