diff options
Diffstat (limited to 'drivers/char/n_r3964.c')
| -rw-r--r-- | drivers/char/n_r3964.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c index 2e99158ebb8..6934025a1ac 100644 --- a/drivers/char/n_r3964.c +++ b/drivers/char/n_r3964.c @@ -58,6 +58,7 @@ #include <linux/ioport.h> #include <linux/in.h> #include <linux/slab.h> +#include <linux/smp_lock.h> #include <linux/tty.h> #include <linux/errno.h> #include <linux/string.h> /* used in new tty drivers */ |