4 files changed, 14 insertions, 15 deletions

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 80ade224d740..9af55ece198d 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -500,11 +500,9 @@ void close_lines(struct line *lines, int nlines)
 /* Common setup code for both startup command line and mconsole initialization.
  * @lines contains the the array (of size @num) to modify;
  * @init is the setup string;
- * @all_allowed is a boolean saying if we can setup the whole @lines
- * at once. For instance, it will be usually true for startup init. (where we
- * can use con=xterm) and false for mconsole.*/
+ */
 
-int line_setup(struct line *lines, unsigned int num, char *init, int all_allowed)
+int line_setup(struct line *lines, unsigned int num, char *init)
 {
         int i, n;
         char *end;
@@ -545,11 +543,6 @@ int line_setup(struct line *lines, unsigned int num, char *init, int all_allowed
                         }       
                 }
         }
-        else if(!all_allowed){
-                printk("line_setup - can't configure all devices from "
-                       "mconsole\n");
-                return 0;
-        }
         else {
                 for(i = 0; i < num; i++){
                         if(lines[i].init_pri <= INIT_ALL){
@@ -569,12 +562,18 @@ int line_config(struct line *lines, unsigned int num, char *str)
 {
         char *new;
 
+        if(*str == '='){
+                printk("line_config - can't configure all devices from "
+                       "mconsole\n");
+                return 1;
+        }
+
         new = kstrdup(str, GFP_KERNEL);
         if(new == NULL){
                 printk("line_config - kstrdup failed\n");
                 return -ENOMEM;
         }
-        return !line_setup(lines, num, new, 0);
+        return !line_setup(lines, num, new);
 }
 
 int line_get_config(char *name, struct line *lines, unsigned int num, char *str,
@@ -628,7 +627,7 @@ int line_remove(struct line *lines, unsigned int num, int n)
         char config[sizeof("conxxxx=none\0")];
 
         sprintf(config, "%d=none", n);
-        return !line_setup(lines, num, config, 0);
+        return !line_setup(lines, num, config);
 }
 
 struct tty_driver *line_register_devfs(struct lines *set,
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 8564784cd2e1..e1895d9babbe 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -224,7 +224,7 @@ __uml_exitcall(ssl_exit);
 
 static int ssl_chan_setup(char *str)
 {
-        return line_setup(serial_lines, ARRAY_SIZE(serial_lines), str, 1);
+        return line_setup(serial_lines, ARRAY_SIZE(serial_lines), str);
 }
 
 __setup("ssl", ssl_chan_setup);
diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c
index b77f7d2ab83b..72000d3a19ee 100644
--- a/arch/um/drivers/stdio_console.c
+++ b/arch/um/drivers/stdio_console.c
@@ -191,7 +191,7 @@ __uml_exitcall(console_exit);
 
 static int console_chan_setup(char *str)
 {
-        return line_setup(vts, ARRAY_SIZE(vts), str, 1);
+        return line_setup(vts, ARRAY_SIZE(vts), str);
 }
 __setup("con", console_chan_setup);
 __channel_help(console_chan_setup, "con");
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 315788ce59fa..e22c9e0f2d02 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -76,8 +76,8 @@ struct lines {
 extern void line_close(struct tty_struct *tty, struct file * filp);
 extern int line_open(struct line *lines, struct tty_struct *tty,
                      struct chan_opts *opts);
-extern int line_setup(struct line *lines, unsigned int sizeof_lines, char *init,
-                      int all_allowed);
+extern int line_setup(struct line *lines, unsigned int sizeof_lines,
+                      char *init);
 extern int line_write(struct tty_struct *tty, const unsigned char *buf,
                       int len);
 extern void line_put_char(struct tty_struct *tty, unsigned char ch);