diff options
Diffstat (limited to 'include/linux/soundwire/sdw.h')
| -rw-r--r-- | include/linux/soundwire/sdw.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index b7c9eca4332a..b451bb622335 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -546,7 +546,8 @@ struct sdw_slave_ops { * @debugfs: Slave debugfs * @node: node for bus list * @port_ready: Port ready completion flag for each Slave port - * @dev_num: Device Number assigned by Bus + * @dev_num: Current Device Number, values can be 0 or dev_num_sticky + * @dev_num_sticky: one-time static Device Number assigned by Bus * @probed: boolean tracking driver state * @probe_complete: completion utility to control potential races * on startup between driver probe/initialization and SoundWire @@ -575,6 +576,7 @@ struct sdw_slave { struct list_head node; struct completion *port_ready; u16 dev_num; + u16 dev_num_sticky; bool probed; struct completion probe_complete; struct completion enumeration_complete; |