diff options
Diffstat (limited to 'drivers/media/cec/core/cec-api.c')
| -rw-r--r-- | drivers/media/cec/core/cec-api.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/cec/core/cec-api.c b/drivers/media/cec/core/cec-api.c index 67dc79ef1705..3ef915344304 100644 --- a/drivers/media/cec/core/cec-api.c +++ b/drivers/media/cec/core/cec-api.c @@ -178,7 +178,7 @@ static long cec_adap_s_log_addrs(struct cec_adapter *adap, struct cec_fh *fh, CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU | CEC_LOG_ADDRS_FL_CDC_ONLY; mutex_lock(&adap->lock); - if (!adap->is_configuring && + if (!adap->is_claiming_log_addrs && !adap->is_configuring && (!log_addrs.num_log_addrs || !adap->is_configured) && !cec_is_busy(adap, fh)) { err = __cec_s_log_addrs(adap, &log_addrs, block); @@ -664,6 +664,8 @@ static int cec_release(struct inode *inode, struct file *filp) list_del_init(&data->xfer_list); } mutex_unlock(&adap->lock); + + mutex_lock(&fh->lock); while (!list_empty(&fh->msgs)) { struct cec_msg_entry *entry = list_first_entry(&fh->msgs, struct cec_msg_entry, list); @@ -681,6 +683,7 @@ static int cec_release(struct inode *inode, struct file *filp) kfree(entry); } } + mutex_unlock(&fh->lock); kfree(fh); cec_put_device(devnode); |