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printk: export console_drivers

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this symbol is needed by drivers/video/xen-fbfront.ko.

[ cherry-picked from tip/core/printk ]

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-06-02 13:19:08 +02:00
parent 5a654ba7a8
commit a29d1cfe9e
1 changed files with 2 additions and 0 deletions
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2
kernel/printk.c
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@ -75,6 +75,8 @@ EXPORT_SYMBOL(oops_in_progress);
static DECLARE_MUTEX(console_sem);
static DECLARE_MUTEX(secondary_console_sem);
struct console *console_drivers;
EXPORT_SYMBOL_GPL(console_drivers);
/*
* This is used for debugging the mess that is the VT code by
* keeping track if we have the console semaphore held. It's