Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[mv-sheeva.git] / sound / oss / swarm_cs4297a.c

diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index 044453a4ee5b71fa0f09eb964278375c0f464e6d..1edab7b4ea83b26a41311671983d65625d0edb33 100644 (file)
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -295,7 +295,7 @@ struct cs4297a_state {
        struct mutex open_mutex;
        struct mutex open_sem_adc;
        struct mutex open_sem_dac;
-       mode_t open_mode;
+       fmode_t open_mode;
        wait_queue_head_t open_wait;
        wait_queue_head_t open_wait_adc;
        wait_queue_head_t open_wait_dac;
@@ -2200,7 +2200,9 @@ static int cs4297a_ioctl(struct inode *inode, struct file *file,
                                    sizeof(abinfo)) ? -EFAULT : 0;
 
        case SNDCTL_DSP_NONBLOCK:
+               spin_lock(&file->f_lock);
                file->f_flags |= O_NONBLOCK;
+               spin_unlock(&file->f_lock);
                return 0;
 
        case SNDCTL_DSP_GETODELAY: