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Diffstat (limited to 'include/linux/vt_kern.h')
-rw-r--r--include/linux/vt_kern.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index e0db669998f3..d961635d0e61 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -9,6 +9,7 @@
#include <linux/vt.h>
#include <linux/kd.h>
#include <linux/tty.h>
+#include <linux/mutex.h>
#include <linux/console_struct.h>
#include <linux/mm.h>
@@ -82,7 +83,7 @@ void reset_vc(struct vc_data *vc);
#define CON_BUF_SIZE (CONFIG_BASE_SMALL ? 256 : PAGE_SIZE)
extern char con_buf[CON_BUF_SIZE];
-extern struct semaphore con_buf_sem;
+extern struct mutex con_buf_mtx;
extern char vt_dont_switch;
struct vt_spawn_console {