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Diffstat (limited to 'drivers/char/generic_serial.c')
-rw-r--r--drivers/char/generic_serial.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/char/generic_serial.c b/drivers/char/generic_serial.c
index 204a7302a4a9..e38a5f0e07bb 100644
--- a/drivers/char/generic_serial.c
+++ b/drivers/char/generic_serial.c
@@ -34,7 +34,6 @@
#define DEBUG
static char * tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static int gs_debug;