9 files changed, 40 insertions, 34 deletions

diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index ab0d0b170816..7218c754505b 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -403,7 +403,7 @@ int chan_window_size(struct list_head *chans, unsigned short *rows_out,
         return 0;
 }
 
-void free_one_chan(struct chan *chan, int delay_free_irq)
+static void free_one_chan(struct chan *chan, int delay_free_irq)
 {
         list_del(&chan->list);
 
@@ -416,7 +416,7 @@ void free_one_chan(struct chan *chan, int delay_free_irq)
         kfree(chan);
 }
 
-void free_chan(struct list_head *chans, int delay_free_irq)
+static void free_chan(struct list_head *chans, int delay_free_irq)
 {
         struct list_head *ele, *next;
         struct chan *chan;
@@ -497,7 +497,7 @@ struct chan_type {
         struct chan_ops *ops;
 };
 
-struct chan_type chan_table[] = {
+static struct chan_type chan_table[] = {
         { "fd", &fd_ops },
 
 #ifdef CONFIG_NULL_CHAN
diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c
index 507e3cbac9d3..a61b7b46bc02 100644
--- a/arch/um/drivers/daemon_kern.c
+++ b/arch/um/drivers/daemon_kern.c
@@ -18,7 +18,7 @@ struct daemon_init {
         char *ctl_sock;
 };
 
-void daemon_init(struct net_device *dev, void *data)
+static void daemon_init(struct net_device *dev, void *data)
 {
         struct uml_net_private *pri;
         struct daemon_data *dpri;
@@ -64,7 +64,7 @@ static struct net_kern_info daemon_kern_info = {
         .write                  = daemon_write,
 };
 
-int daemon_setup(char *str, char **mac_out, void *data)
+static int daemon_setup(char *str, char **mac_out, void *data)
 {
         struct daemon_init *init = data;
         char *remain;
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 46ceb25a9959..6c2d4ccaf20f 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -714,7 +714,7 @@ struct winch {
         struct tty_struct *tty;
 };
 
-irqreturn_t winch_interrupt(int irq, void *data, struct pt_regs *unused)
+static irqreturn_t winch_interrupt(int irq, void *data, struct pt_regs *unused)
 {
         struct winch *winch = data;
         struct tty_struct *tty;
diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c
index 217438cdef33..c9b078fba03e 100644
--- a/arch/um/drivers/mcast_kern.c
+++ b/arch/um/drivers/mcast_kern.c
@@ -26,7 +26,7 @@ struct mcast_init {
         int ttl;
 };
 
-void mcast_init(struct net_device *dev, void *data)
+static void mcast_init(struct net_device *dev, void *data)
 {
         struct uml_net_private *pri;
         struct mcast_data *dpri;
@@ -40,7 +40,7 @@ void mcast_init(struct net_device *dev, void *data)
         dpri->dev = dev;
 
         printk("mcast backend ");
-        printk("multicast adddress: %s:%u, TTL:%u ",
+        printk("multicast address: %s:%u, TTL:%u ",
                dpri->addr, dpri->port, dpri->ttl);
 
         printk("\n");
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index e3d576567172..54388d10bcf9 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -273,7 +273,7 @@ void mconsole_proc(struct mc_request *req)
     config <dev> - Query the configuration of a device \n\
     remove <dev> - Remove a device from UML \n\
     sysrq <letter> - Performs the SysRq action controlled by the letter \n\
-    cad - invoke the Ctl-Alt-Del handler \n\
+    cad - invoke the Ctrl-Alt-Del handler \n\
     stop - pause the UML; it will do nothing until it receives a 'go' \n\
     go - continue the UML after a 'stop' \n\
     log <string> - make UML enter <string> into the kernel log\n\
@@ -327,7 +327,7 @@ void mconsole_stop(struct mc_request *req)
 
 /* This list is populated by __initcall routines. */
 
-LIST_HEAD(mconsole_devices);
+static LIST_HEAD(mconsole_devices);
 
 void mconsole_register_dev(struct mc_device *new)
 {
@@ -561,6 +561,8 @@ void mconsole_sysrq(struct mc_request *req)
 }
 #endif
 
+#ifdef CONFIG_MODE_SKAS
+
 static void stack_proc(void *arg)
 {
         struct task_struct *from = current, *to = arg;
@@ -574,7 +576,7 @@ static void stack_proc(void *arg)
  *  Dumps a stacks registers to the linux console.
  *  Usage stack <pid>.
  */
-void do_stack(struct mc_request *req)
+static void do_stack_trace(struct mc_request *req)
 {
         char *ptr = req->request.data;
         int pid_requested= -1;
@@ -605,6 +607,7 @@ void do_stack(struct mc_request *req)
         }
         with_console(req, stack_proc, to);
 }
+#endif /* CONFIG_MODE_SKAS */
 
 void mconsole_stack(struct mc_request *req)
 {
@@ -613,7 +616,7 @@ void mconsole_stack(struct mc_request *req)
          */
         CHOOSE_MODE(mconsole_reply(req, "Sorry, this doesn't work in TT mode",
                                    1, 0),
-                    do_stack(req));
+                    do_stack_trace(req));
 }
 
 /* Changed by mconsole_setup, which is __setup, and called before SMP is
diff --git a/arch/um/drivers/slip_common.h b/arch/um/drivers/slip_common.h
index 2ae76d8f1be1..d574e0a9dc13 100644
--- a/arch/um/drivers/slip_common.h
+++ b/arch/um/drivers/slip_common.h
@@ -88,12 +88,13 @@ struct slip_proto {
         int esc;
 };
 
-#define SLIP_PROTO_INIT { \
-        .ibuf   = { '\0' }, \
-        .obuf   = { '\0' }, \
-        .more   = 0, \
-        .pos    = 0, \
-        .esc    = 0 \
+static inline void slip_proto_init(struct slip_proto * slip)
+{
+        memset(slip->ibuf, 0, sizeof(slip->ibuf));
+        memset(slip->obuf, 0, sizeof(slip->obuf));
+        slip->more = 0;
+        slip->pos = 0;
+        slip->esc = 0;
 }
 
 extern int slip_proto_read(int fd, void *buf, int len,
diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c
index 9a6f5c85f902..a62f5ef445cf 100644
--- a/arch/um/drivers/slip_kern.c
+++ b/arch/um/drivers/slip_kern.c
@@ -21,13 +21,14 @@ void slip_init(struct net_device *dev, void *data)
 
         private = dev->priv;
         spri = (struct slip_data *) private->user;
-        *spri = ((struct slip_data)
-                { .name         = { '\0' },
-                  .addr         = NULL,
-                  .gate_addr    = init->gate_addr,
-                  .slave        = -1,
-                  .slip         = SLIP_PROTO_INIT,
-                  .dev          = dev });
+
+        memset(spri->name, 0, sizeof(spri->name));
+        spri->addr = NULL;
+        spri->gate_addr = init->gate_addr;
+        spri->slave = -1;
+        spri->dev = dev;
+
+        slip_proto_init(&spri->slip);
 
         dev->init = NULL;
         dev->header_cache_update = NULL;
diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c
index 9864d27afdbe..33d7982be5d3 100644
--- a/arch/um/drivers/slirp_kern.c
+++ b/arch/um/drivers/slirp_kern.c
@@ -21,12 +21,13 @@ void slirp_init(struct net_device *dev, void *data)
 
         private = dev->priv;
         spri = (struct slirp_data *) private->user;
-        *spri = ((struct slirp_data)
-                { .argw         = init->argw,
-                  .pid          = -1,
-                  .slave        = -1,
-                  .slip         = SLIP_PROTO_INIT,
-                  .dev          = dev });
+
+        spri->argw = init->argw;
+        spri->pid = -1;
+        spri->slave = -1;
+        spri->dev = dev;
+
+        slip_proto_init(&spri->slip);
 
         dev->init = NULL;
         dev->hard_header_len = 0;
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index a32ef55cb244..a4d6415bc8c4 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -33,7 +33,7 @@ static struct tty_driver *ssl_driver;
 
 #define NR_PORTS 64
 
-void ssl_announce(char *dev_name, int dev)
+static void ssl_announce(char *dev_name, int dev)
 {
         printk(KERN_INFO "Serial line %d assigned device '%s'\n", dev,
                dev_name);
@@ -98,7 +98,7 @@ static int ssl_remove(int n)
         return line_remove(serial_lines, ARRAY_SIZE(serial_lines), n);
 }
 
-int ssl_open(struct tty_struct *tty, struct file *filp)
+static int ssl_open(struct tty_struct *tty, struct file *filp)
 {
         return line_open(serial_lines, tty);
 }
@@ -182,7 +182,7 @@ static struct console ssl_cons = {
         .index          = -1,
 };
 
-int ssl_init(void)
+static int ssl_init(void)
 {
         char *new_title;