From: Hans Verkuil hans.verkuil@cisco.com
This is needed for CEC adapters that allocate resources that have to be freed before the cec_adapter is deleted.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com --- drivers/media/cec/cec-core.c | 2 ++ include/media/cec.h | 1 + 2 files changed, 3 insertions(+)
diff --git a/drivers/media/cec/cec-core.c b/drivers/media/cec/cec-core.c index b516d599d6c4..2e5765344d07 100644 --- a/drivers/media/cec/cec-core.c +++ b/drivers/media/cec/cec-core.c @@ -374,6 +374,8 @@ void cec_delete_adapter(struct cec_adapter *adap) kthread_stop(adap->kthread); if (adap->kthread_config) kthread_stop(adap->kthread_config); + if (adap->ops->adap_free) + adap->ops->adap_free(adap); #ifdef CONFIG_MEDIA_CEC_RC rc_free_device(adap->rc); #endif diff --git a/include/media/cec.h b/include/media/cec.h index e1e60dbb66c3..37768203572d 100644 --- a/include/media/cec.h +++ b/include/media/cec.h @@ -114,6 +114,7 @@ struct cec_adap_ops { int (*adap_transmit)(struct cec_adapter *adap, u8 attempts, u32 signal_free_time, struct cec_msg *msg); void (*adap_status)(struct cec_adapter *adap, struct seq_file *file); + void (*adap_free)(struct cec_adapter *adap);
/* High-level CEC message callback */ int (*received)(struct cec_adapter *adap, struct cec_msg *msg);