diff options
Diffstat (limited to 'drivers/media/cec/core/cec-adap.c')
| -rw-r--r-- | drivers/media/cec/core/cec-adap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/cec/core/cec-adap.c b/drivers/media/cec/core/cec-adap.c index 6fc7de744ee9..a493cbce2456 100644 --- a/drivers/media/cec/core/cec-adap.c +++ b/drivers/media/cec/core/cec-adap.c @@ -1574,9 +1574,12 @@ unconfigure: */ static void cec_claim_log_addrs(struct cec_adapter *adap, bool block) { - if (WARN_ON(adap->is_configuring || adap->is_configured)) + if (WARN_ON(adap->is_claiming_log_addrs || + adap->is_configuring || adap->is_configured)) return; + adap->is_claiming_log_addrs = true; + init_completion(&adap->config_completion); /* Ready to kick off the thread */ @@ -1591,6 +1594,7 @@ static void cec_claim_log_addrs(struct cec_adapter *adap, bool block) wait_for_completion(&adap->config_completion); mutex_lock(&adap->lock); } + adap->is_claiming_log_addrs = false; } /* |