x86: printk kernel version in WARN_ON and other dump_stack users

[linux-2.6] / arch / um / drivers / ssl.c

diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 4b382a6e710f413dfce8d054f04f60715746e2f4..875d60d0c6a25da5ab3694378dfe22fec4bf1004 100644 (file)
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -15,7 +15,6 @@
 #include "line.h"
 #include "ssl.h"
 #include "chan_kern.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "init.h"
@@ -43,8 +42,6 @@ static struct chan_opts opts = {
        .announce       = ssl_announce,
        .xterm_title    = "Serial Line #%d",
        .raw            = 1,
-       .tramp_stack    = 0,
-       .in_kernel      = 1,
 };
 
 static int ssl_config(char *str, char **error_out);
@@ -100,7 +97,13 @@ static int ssl_remove(int n, char **error_out)
 
 static int ssl_open(struct tty_struct *tty, struct file *filp)
 {
-       return line_open(serial_lines, tty);
+       int err = line_open(serial_lines, tty);
+
+       if (err)
+               printk(KERN_ERR "Failed to open serial line %d, err = %d\n",
+                      tty->index, err);
+
+       return err;
 }
 
 #if 0
@@ -192,12 +195,12 @@ static int ssl_init(void)
        ssl_driver = register_lines(&driver, &ssl_ops, serial_lines,
                                    ARRAY_SIZE(serial_lines));
 
-       lines_init(serial_lines, ARRAY_SIZE(serial_lines), &opts);
-
        new_title = add_xterm_umid(opts.xterm_title);
        if (new_title != NULL)
                opts.xterm_title = new_title;
 
+       lines_init(serial_lines, ARRAY_SIZE(serial_lines), &opts);
+
        ssl_init_done = 1;
        register_console(&ssl_cons);
        return 0;