From: Hans de Goede hdegoede@redhat.com
commit d48de54a9dab5370edd2e991f78cc7996cf5483e upstream
This is a preparation patch for adding a number of WARN_CONSOLE_UNLOCKED() calls to the fbcon code, which may be built as a module (event though usually it is not).
Acked-by: Steven Rostedt (VMware) rostedt@goodmis.org Acked-by: Sergey Senozhatsky sergey.senozhatsky@gmail.com Acked-by: Petr Mladek pmladek@suse.com Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com Signed-off-by: Chen Jun chenjun102@huawei.com --- kernel/printk/printk.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 11173d0b51bc..ad4772869d48 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2259,6 +2259,7 @@ int is_console_locked(void) { return console_locked; } +EXPORT_SYMBOL(is_console_locked);
/* * Check if we have any console that is capable of printing while cpu is