diff options
Diffstat (limited to 'drivers/staging/media/cec/cec-api.c')
| -rw-r--r-- | drivers/staging/media/cec/cec-api.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/media/cec/cec-api.c b/drivers/staging/media/cec/cec-api.c index 7be7615a0fdf..e274e2f22398 100644 --- a/drivers/staging/media/cec/cec-api.c +++ b/drivers/staging/media/cec/cec-api.c @@ -162,7 +162,7 @@ static long cec_adap_s_log_addrs(struct cec_adapter *adap, struct cec_fh *fh, return -ENOTTY; if (copy_from_user(&log_addrs, parg, sizeof(log_addrs))) return -EFAULT; - log_addrs.flags = 0; + log_addrs.flags &= CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK; mutex_lock(&adap->lock); if (!adap->is_configuring && (!log_addrs.num_log_addrs || !adap->is_configured) && @@ -435,7 +435,7 @@ static long cec_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) void __user *parg = (void __user *)arg; if (!devnode->registered) - return -EIO; + return -ENODEV; switch (cmd) { case CEC_ADAP_G_CAPS: @@ -508,14 +508,14 @@ static int cec_open(struct inode *inode, struct file *filp) filp->private_data = fh; - mutex_lock(&devnode->fhs_lock); + mutex_lock(&devnode->lock); /* Queue up initial state events */ ev_state.state_change.phys_addr = adap->phys_addr; ev_state.state_change.log_addr_mask = adap->log_addrs.log_addr_mask; cec_queue_event_fh(fh, &ev_state, 0); list_add(&fh->list, &devnode->fhs); - mutex_unlock(&devnode->fhs_lock); + mutex_unlock(&devnode->lock); return 0; } @@ -540,9 +540,9 @@ static int cec_release(struct inode *inode, struct file *filp) cec_monitor_all_cnt_dec(adap); mutex_unlock(&adap->lock); - mutex_lock(&devnode->fhs_lock); + mutex_lock(&devnode->lock); list_del(&fh->list); - mutex_unlock(&devnode->fhs_lock); + mutex_unlock(&devnode->lock); /* Unhook pending transmits from this filehandle. */ mutex_lock(&adap->lock); |