diff options
Diffstat (limited to 'drivers/media/cec/core/cec-priv.h')
| -rw-r--r-- | drivers/media/cec/core/cec-priv.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/media/cec/core/cec-priv.h b/drivers/media/cec/core/cec-priv.h index 9bbd05053d42..ce42a37c4ac0 100644 --- a/drivers/media/cec/core/cec-priv.h +++ b/drivers/media/cec/core/cec-priv.h @@ -17,6 +17,16 @@ pr_info("cec-%s: " fmt, adap->name, ## arg); \ } while (0) +#define call_op(adap, op, arg...) \ + ((adap->ops->op && !adap->devnode.unregistered) ? \ + adap->ops->op(adap, ## arg) : 0) + +#define call_void_op(adap, op, arg...) \ + do { \ + if (adap->ops->op && !adap->devnode.unregistered) \ + adap->ops->op(adap, ## arg); \ + } while (0) + /* devnode to cec_adapter */ #define to_cec_adapter(node) container_of(node, struct cec_adapter, devnode) @@ -27,8 +37,6 @@ static inline bool msg_is_raw(const struct cec_msg *msg) /* cec-core.c */ extern int cec_debug; -int cec_get_device(struct cec_devnode *devnode); -void cec_put_device(struct cec_devnode *devnode); /* cec-adap.c */ int cec_monitor_all_cnt_inc(struct cec_adapter *adap); @@ -37,6 +45,7 @@ int cec_monitor_pin_cnt_inc(struct cec_adapter *adap); void cec_monitor_pin_cnt_dec(struct cec_adapter *adap); int cec_adap_status(struct seq_file *file, void *priv); int cec_thread_func(void *_adap); +int cec_adap_enable(struct cec_adapter *adap); void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block); int __cec_s_log_addrs(struct cec_adapter *adap, struct cec_log_addrs *log_addrs, bool block); |