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authorHans de Goede <hdegoede@redhat.com>2018-06-28 15:20:27 +0200
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2018-06-28 15:20:27 +0200
commitd48de54a9dab5370edd2e991f78cc7996cf5483e (patch)
treef916ccec31eb82985b32998ac505c7e69b4c4c57 /kernel/printk/printk.c
parentLinux 4.18-rc2 (diff)
downloadlinux-d48de54a9dab5370edd2e991f78cc7996cf5483e.tar.xz
linux-d48de54a9dab5370edd2e991f78cc7996cf5483e.zip
printk: Export is_console_locked
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>
Diffstat (limited to 'kernel/printk/printk.c')
-rw-r--r--kernel/printk/printk.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 247808333ba4..3f041e7cbfc9 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2243,6 +2243,7 @@ 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