diff options
| -rw-r--r-- | drivers/staging/media/cec/cec-adap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/staging/media/cec/cec-adap.c b/drivers/staging/media/cec/cec-adap.c index 7df61870473c..2cd656bd5272 100644 --- a/drivers/staging/media/cec/cec-adap.c +++ b/drivers/staging/media/cec/cec-adap.c @@ -1104,7 +1104,7 @@ static void cec_claim_log_addrs(struct cec_adapter *adap, bool block) */ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block) { - if (phys_addr == adap->phys_addr) + if (phys_addr == adap->phys_addr || adap->devnode.unregistered) return; if (phys_addr == CEC_PHYS_ADDR_INVALID || @@ -1158,6 +1158,9 @@ int __cec_s_log_addrs(struct cec_adapter *adap, u16 type_mask = 0; int i; + if (adap->devnode.unregistered) + return -ENODEV; + if (!log_addrs || log_addrs->num_log_addrs == 0) { adap->log_addrs.num_log_addrs = 0; cec_adap_unconfigure(adap); |