[PATCH] make various thing static

Another rollup of patches which give various symbols static scope
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/media/common/saa7146_fops.c

@@ -403,7 +403,7 @@ static struct file_operations video_fops =
 	.llseek		= no_llseek,
 };
 
-void vv_callback(struct saa7146_dev *dev, unsigned long status)
+static void vv_callback(struct saa7146_dev *dev, unsigned long status)
 {
 	u32 isr = status;
 	

drivers/media/video/tvaudio.c

@@ -1236,17 +1236,17 @@ static int ta8874z_checkit(struct CHIPSTATE *chip)
 /* audio chip descriptions - struct CHIPDESC                              */
 
 /* insmod options to enable/disable individual audio chips */
-int tda8425  = 1;
-int tda9840  = 1;
-int tda9850  = 1;
-int tda9855  = 1;
-int tda9873  = 1;
-int tda9874a = 1;
-int tea6300  = 0;  // address clash with msp34xx
-int tea6320  = 0;  // address clash with msp34xx
-int tea6420  = 1;
-int pic16c54 = 1;
-int ta8874z  = 0;  // address clash with tda9840
+static int tda8425  = 1;
+static int tda9840  = 1;
+static int tda9850  = 1;
+static int tda9855  = 1;
+static int tda9873  = 1;
+static int tda9874a = 1;
+static int tea6300  = 0;  // address clash with msp34xx
+static int tea6320  = 0;  // address clash with msp34xx
+static int tea6420  = 1;
+static int pic16c54 = 1;
+static int ta8874z  = 0;  // address clash with tda9840
 
 module_param(tda8425, int, 0444);
 module_param(tda9840, int, 0444);

drivers/scsi/hosts.c

@@ -56,7 +56,7 @@ static struct class shost_class = {
  * @shost:	pointer to struct Scsi_Host
  * recovery:	recovery requested to run.
  **/
-void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
+static void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
 {
 	struct scsi_device *sdev;
 

drivers/scsi/scsi.c

@@ -68,6 +68,8 @@
 #include "scsi_priv.h"
 #include "scsi_logging.h"
 
+static void scsi_done(struct scsi_cmnd *cmd);
+static int scsi_retry_command(struct scsi_cmnd *cmd);
 
 /*
  * Definitions and constants.
@@ -741,7 +743,7 @@ static DEFINE_PER_CPU(struct list_head, scsi_done_q);
  *
  * This function is interrupt context safe.
  */
-void scsi_done(struct scsi_cmnd *cmd)
+static void scsi_done(struct scsi_cmnd *cmd)
 {
 	/*
 	 * We don't have to worry about this one timing out any more.
@@ -836,7 +838,7 @@ static void scsi_softirq(struct softirq_action *h)
  *              level drivers should not become re-entrant as a result of
  *              this.
  */
-int scsi_retry_command(struct scsi_cmnd *cmd)
+static int scsi_retry_command(struct scsi_cmnd *cmd)
 {
 	/*
 	 * Restore the SCSI command state.

drivers/scsi/scsi_debug.c

@@ -1783,7 +1783,7 @@ static void __exit scsi_debug_exit(void)
 device_initcall(scsi_debug_init);
 module_exit(scsi_debug_exit);
 
-void pseudo_0_release(struct device * dev)
+static void pseudo_0_release(struct device * dev)
 {
 	if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
 		printk(KERN_INFO "scsi_debug: pseudo_0_release() called\n");

drivers/scsi/scsi_lib.c

@@ -44,7 +44,7 @@ struct scsi_host_sg_pool {
 #endif
 
 #define SP(x) { x, "sgpool-" #x } 
-struct scsi_host_sg_pool scsi_sg_pools[] = { 
+static struct scsi_host_sg_pool scsi_sg_pools[] = {
 	SP(8),
 	SP(16),
 	SP(32),

drivers/scsi/scsi_priv.h

@@ -61,8 +61,6 @@ extern void scsi_exit_hosts(void);
 extern int scsi_dispatch_cmd(struct scsi_cmnd *cmd);
 extern int scsi_setup_command_freelist(struct Scsi_Host *shost);
 extern void scsi_destroy_command_freelist(struct Scsi_Host *shost);
-extern void scsi_done(struct scsi_cmnd *cmd);
-extern int scsi_retry_command(struct scsi_cmnd *cmd);
 extern int scsi_insert_special_req(struct scsi_request *sreq, int);
 extern void scsi_init_cmd_from_req(struct scsi_cmnd *cmd,
 		struct scsi_request *sreq);
@@ -136,7 +134,6 @@ extern void scsi_exit_sysctl(void);
 #endif /* CONFIG_SYSCTL */
 
 /* scsi_sysfs.c */
-extern void scsi_device_dev_release(struct device *);
 extern int scsi_sysfs_add_sdev(struct scsi_device *);
 extern int scsi_sysfs_add_host(struct Scsi_Host *);
 extern int scsi_sysfs_register(void);
@@ -145,7 +142,6 @@ extern void scsi_sysfs_device_initialize(struct scsi_device *);
 extern int scsi_sysfs_target_initialize(struct scsi_device *);
 extern struct scsi_transport_template blank_transport_template;
 
-extern struct class sdev_class;
 extern struct bus_type scsi_bus_type;
 
 /* 

drivers/scsi/scsi_sysfs.c

@@ -150,7 +150,7 @@ static void scsi_device_cls_release(struct class_device *class_dev)
 	put_device(&sdev->sdev_gendev);
 }
 
-void scsi_device_dev_release(struct device *dev)
+static void scsi_device_dev_release(struct device *dev)
 {
 	struct scsi_device *sdev;
 	struct device *parent;
@@ -185,7 +185,7 @@ void scsi_device_dev_release(struct device *dev)
 		put_device(parent);
 }
 
-struct class sdev_class = {
+static struct class sdev_class = {
 	.name		= "scsi_device",
 	.release	= scsi_device_cls_release,
 };

fs/namespace.c

@@ -337,7 +337,7 @@ int may_umount(struct vfsmount *mnt)
 
 EXPORT_SYMBOL(may_umount);
 
-void umount_tree(struct vfsmount *mnt)
+static void umount_tree(struct vfsmount *mnt)
 {
 	struct vfsmount *p;
 	LIST_HEAD(kill);

fs/reiserfs/stree.c

@@ -223,7 +223,7 @@ extern struct tree_balance * cur_tb;
 const struct reiserfs_key  MIN_KEY = {0, 0, {{0, 0},}};
 
 /* Maximal possible key. It is never in the tree. */
-const struct reiserfs_key  MAX_KEY = {
+static const struct reiserfs_key  MAX_KEY = {
 	__constant_cpu_to_le32(0xffffffff),
 	__constant_cpu_to_le32(0xffffffff),
 	{{__constant_cpu_to_le32(0xffffffff),

include/linux/irq.h

@@ -88,7 +88,6 @@ extern fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
 				       struct irqaction *action);
 extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
 extern void note_interrupt(unsigned int irq, irq_desc_t *desc, int action_ret);
-extern void report_bad_irq(unsigned int irq, irq_desc_t *desc, int action_ret);
 extern int can_request_irq(unsigned int irq, unsigned long irqflags);
 
 extern void init_irq_proc(void);

include/linux/namespace.h

@@ -12,7 +12,6 @@ struct namespace {
 	struct rw_semaphore	sem;
 };
 
-extern void umount_tree(struct vfsmount *);
 extern int copy_namespace(int, struct task_struct *);
 extern void __put_namespace(struct namespace *namespace);
 

include/net/sctp/sm.h

@@ -131,7 +131,6 @@ sctp_state_fn_t sctp_sf_do_ecne;
 sctp_state_fn_t sctp_sf_ootb;
 sctp_state_fn_t sctp_sf_pdiscard;
 sctp_state_fn_t sctp_sf_violation;
-sctp_state_fn_t sctp_sf_violation_chunklen;
 sctp_state_fn_t sctp_sf_discard_chunk;
 sctp_state_fn_t sctp_sf_do_5_2_1_siminit;
 sctp_state_fn_t sctp_sf_do_5_2_2_dupinit;
@@ -259,11 +258,6 @@ struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
 void sctp_chunk_assign_tsn(struct sctp_chunk *);
 void sctp_chunk_assign_ssn(struct sctp_chunk *);
 
-sctp_disposition_t  sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
-					   __u16 error,
-					   const struct sctp_association *asoc,
-					   struct sctp_transport *transport);
-
 /* Prototypes for statetable processing. */
 
 int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,

kernel/irq/spurious.c

@@ -45,7 +45,7 @@ __report_bad_irq(unsigned int irq, irq_desc_t *desc, irqreturn_t action_ret)
 	}
 }
 
-void report_bad_irq(unsigned int irq, irq_desc_t *desc, irqreturn_t action_ret)
+static void report_bad_irq(unsigned int irq, irq_desc_t *desc, irqreturn_t action_ret)
 {
 	static int count = 100;
 

kernel/module.c

@@ -730,7 +730,7 @@ static int obsparm_copy_string(const char *val, struct kernel_param *kp)
 	return 0;
 }
 
-int set_obsolete(const char *val, struct kernel_param *kp)
+static int set_obsolete(const char *val, struct kernel_param *kp)
 {
 	unsigned int min, max;
 	unsigned int size, maxsize;

kernel/power/swsusp.c

@@ -81,7 +81,7 @@ static int nr_copy_pages_check;
 extern char resume_file[];
 
 /* Local variables that should not be affected by save */
-unsigned int nr_copy_pages __nosavedata = 0;
+static unsigned int nr_copy_pages __nosavedata = 0;
 
 /* Suspend pagedir is allocated before final copy, therefore it
    must be freed after resume 

net/sctp/sm_statefuns.c

@@ -92,6 +92,17 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(const struct sctp_endpoint *ep,
 					     sctp_cmd_seq_t *commands);
 static struct sctp_sackhdr *sctp_sm_pull_sack(struct sctp_chunk *chunk);
 
+static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
+					   __u16 error,
+					   const struct sctp_association *asoc,
+					   struct sctp_transport *transport);
+
+static sctp_disposition_t sctp_sf_violation_chunklen(
+				     const struct sctp_endpoint *ep,
+				     const struct sctp_association *asoc,
+				     const sctp_subtype_t type,
+				     void *arg,
+				     sctp_cmd_seq_t *commands);
 
 /* Small helper function that checks if the chunk length
  * is of the appropriate length.  The 'required_length' argument
@@ -2328,7 +2339,7 @@ sctp_disposition_t sctp_sf_cookie_echoed_abort(const struct sctp_endpoint *ep,
  *
  * This is common code called by several sctp_sf_*_abort() functions above.
  */
-sctp_disposition_t  sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
+static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
 					   __u16 error,
 					   const struct sctp_association *asoc,
 					   struct sctp_transport *transport)
@@ -3687,7 +3698,8 @@ sctp_disposition_t sctp_sf_violation(const struct sctp_endpoint *ep,
  *
  * Generate an  ABORT chunk and terminate the association.
  */
-sctp_disposition_t sctp_sf_violation_chunklen(const struct sctp_endpoint *ep,
+static sctp_disposition_t sctp_sf_violation_chunklen(
+				     const struct sctp_endpoint *ep,
 				     const struct sctp_association *asoc,
 				     const sctp_subtype_t type,
 				     void *arg,