[S390] Get rid of a lot of sparse warnings.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

11 files changed, 23 insertions, 24 deletions

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 25b5d7a6641..9a328f14a64 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -1121,7 +1121,7 @@ static const struct tty_operations tty3215_ops = {
  * 3215 tty registration code called from tty_init().
  * Most kernel services (incl. kmalloc) are available at this poimt.
  */
-int __init
+static int __init
 tty3215_init(void)
 {
 	struct tty_driver *driver;
diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c
index 7566be89068..8e7f2d7633d 100644
--- a/drivers/s390/char/con3270.c
+++ b/drivers/s390/char/con3270.c
@@ -69,8 +69,7 @@ static void con3270_update(struct con3270 *);
 /*
  * Setup timeout for a device. On timeout trigger an update.
  */
-void
-con3270_set_timer(struct con3270 *cp, int expires)
+static void con3270_set_timer(struct con3270 *cp, int expires)
 {
 	if (expires == 0) {
 		if (timer_pending(&cp->timer))
diff --git a/drivers/s390/char/defkeymap.c b/drivers/s390/char/defkeymap.c
index 17027d918cf..564baca01b7 100644
--- a/drivers/s390/char/defkeymap.c
+++ b/drivers/s390/char/defkeymap.c
@@ -5,6 +5,8 @@
 #include <linux/types.h>
 #include <linux/keyboard.h>
 #include <linux/kd.h>
+#include <linux/kbd_kern.h>
+#include <linux/kbd_diacr.h>
 
 u_short plain_map[NR_KEYS] = {
 	0xf000,	0xf000,	0xf000,	0xf000,	0xf000,	0xf000,	0xf000,	0xf000,
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index 0893d306ae8..e1a746269c4 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -23,7 +23,7 @@
 #include "raw3270.h"
 #include "ctrlchar.h"
 
-struct raw3270_fn fs3270_fn;
+static struct raw3270_fn fs3270_fn;
 
 struct fs3270 {
 	struct raw3270_view view;
@@ -401,7 +401,7 @@ fs3270_release(struct raw3270_view *view)
 }
 
 /* View to a 3270 device. Can be console, tty or fullscreen. */
-struct raw3270_fn fs3270_fn = {
+static struct raw3270_fn fs3270_fn = {
 	.activate = fs3270_activate,
 	.deactivate = fs3270_deactivate,
 	.intv = (void *) fs3270_irq,
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index 3e86fd1756e..f62f9a4e895 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -148,6 +148,7 @@ kbd_ascebc(struct kbd_data *kbd, unsigned char *ascebc)
 	}
 }
 
+#if 0
 /*
  * Generate ebcdic -> ascii translation table from kbd_data.
  */
@@ -173,6 +174,7 @@ kbd_ebcasc(struct kbd_data *kbd, unsigned char *ebcasc)
 		}
 	}
 }
+#endif
 
 /*
  * We have a combining character DIACR here, followed by the character CH.
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 7a84014f203..8facd14adb7 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -29,7 +29,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 
-struct class *class3270;
+static struct class *class3270;
 
 /* The main 3270 data structure. */
 struct raw3270 {
@@ -86,7 +86,7 @@ DECLARE_WAIT_QUEUE_HEAD(raw3270_wait_queue);
 /*
  * Encode array for 12 bit 3270 addresses.
  */
-unsigned char raw3270_ebcgraf[64] =	{
+static unsigned char raw3270_ebcgraf[64] =	{
 	0x40, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
 	0xc8, 0xc9, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
 	0x50, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 2d173e5c8a0..90536f60bf5 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -721,7 +721,7 @@ static const struct tty_operations sclp_ops = {
 	.ioctl = sclp_tty_ioctl,
 };
 
-int __init
+static int __init
 sclp_tty_init(void)
 {
 	struct tty_driver *driver;
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 723bf4191bf..d8135cd4d7a 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -669,7 +669,7 @@ static const struct tty_operations sclp_vt220_ops = {
 /*
  * Register driver with SCLP and Linux and initialize internal tty structures.
  */
-int __init
+static int __init
 sclp_vt220_tty_init(void)
 {
 	struct tty_driver *driver;
diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 31198c8f271..fb65cf05d4d 100644
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -137,7 +137,7 @@ tapechar_check_idalbuffer(struct tape_device *device, size_t block_size)
 /*
  * Tape device read function
  */
-ssize_t
+static ssize_t
 tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
 {
 	struct tape_device *device;
@@ -201,7 +201,7 @@ tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
 /*
  * Tape device write function
  */
-ssize_t
+static ssize_t
 tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t *ppos)
 {
 	struct tape_device *device;
@@ -291,7 +291,7 @@ tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t
 /*
  * Character frontend tape device open function.
  */
-int
+static int
 tapechar_open (struct inode *inode, struct file *filp)
 {
 	struct tape_device *device;
@@ -326,7 +326,7 @@ tapechar_open (struct inode *inode, struct file *filp)
  * Character frontend tape device release function.
  */
 
-int
+static int
 tapechar_release(struct inode *inode, struct file *filp)
 {
 	struct tape_device *device;
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 09844621edc..bc33068b9ce 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -36,7 +36,7 @@
 struct tty_driver *tty3270_driver;
 static int tty3270_max_index;
 
-struct raw3270_fn tty3270_fn;
+static struct raw3270_fn tty3270_fn;
 
 struct tty3270_cell {
 	unsigned char character;
@@ -119,8 +119,7 @@ static void tty3270_update(struct tty3270 *);
 /*
  * Setup timeout for a device. On timeout trigger an update.
  */
-void
-tty3270_set_timer(struct tty3270 *tp, int expires)
+static void tty3270_set_timer(struct tty3270 *tp, int expires)
 {
 	if (expires == 0) {
 		if (timer_pending(&tp->timer) && del_timer(&tp->timer))
@@ -841,7 +840,7 @@ tty3270_del_views(void)
 	}
 }
 
-struct raw3270_fn tty3270_fn = {
+static struct raw3270_fn tty3270_fn = {
 	.activate = tty3270_activate,
 	.deactivate = tty3270_deactivate,
 	.intv = (void *) tty3270_irq,
@@ -1754,8 +1753,7 @@ static const struct tty_operations tty3270_ops = {
 	.set_termios = tty3270_set_termios
 };
 
-void
-tty3270_notifier(int index, int active)
+static void tty3270_notifier(int index, int active)
 {
 	if (active)
 		tty_register_device(tty3270_driver, index, NULL);
@@ -1767,8 +1765,7 @@ tty3270_notifier(int index, int active)
  * 3270 tty registration code called from tty_init().
  * Most kernel services (incl. kmalloc) are available at this poimt.
  */
-int __init
-tty3270_init(void)
+static int __init tty3270_init(void)
 {
 	struct tty_driver *driver;
 	int ret;
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 6cb23040954..4f894dc2373 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -128,9 +128,8 @@ static iucv_interrupt_ops_t vmlogrdr_iucvops = {
 	.MessagePending     = vmlogrdr_iucv_MessagePending,
 };
 
-
-DECLARE_WAIT_QUEUE_HEAD(conn_wait_queue);
-DECLARE_WAIT_QUEUE_HEAD(read_wait_queue);
+static DECLARE_WAIT_QUEUE_HEAD(conn_wait_queue);
+static DECLARE_WAIT_QUEUE_HEAD(read_wait_queue);
 
 /*
  * pointer to system service private structure