Driver core: change add_uevent_var to use a struct

[linux-2.6-omap-h63xx.git] / kernel / printk.c

diff --git a/kernel/printk.c b/kernel/printk.c
index bd2cd062878d6fb1f4b40895ddee7dbe9f9468da..8451dfc31d25b4e0e6903e84a55de230fb5363e2 100644 (file)
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1083,6 +1083,19 @@ int unregister_console(struct console *console)
 }
 EXPORT_SYMBOL(unregister_console);
 
+static int __init disable_boot_consoles(void)
+{
+       if (console_drivers != NULL) {
+               if (console_drivers->flags & CON_BOOT) {
+                       printk(KERN_INFO "turn off boot console %s%d\n",
+                               console_drivers->name, console_drivers->index);
+                       return unregister_console(console_drivers);
+               }
+       }
+       return 0;
+}
+late_initcall(disable_boot_consoles);
+
 /**
  * tty_write_message - write a message to a certain tty, not just the console.
  * @tty: the destination tty_struct