ALSA: jack: Access input_dev under mutex

[linux-2.6-microblaze.git] / include / sound / jack.h

diff --git a/include/sound/jack.h b/include/sound/jack.h
index 1181f53..1ed90e2 100644 (file)
--- a/include/sound/jack.h
+++ b/include/sound/jack.h
@@ -62,6 +62,7 @@ struct snd_jack {
        const char *id;
 #ifdef CONFIG_SND_JACK_INPUT_DEV
        struct input_dev *input_dev;
+       struct mutex input_dev_lock;
        int registered;
        int type;
        char name[100];