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-rw-r--r--drivers/rpmsg/qcom_smd.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c
index 8695cb041c31..8da83a4ebadc 100644
--- a/drivers/rpmsg/qcom_smd.c
+++ b/drivers/rpmsg/qcom_smd.c
@@ -94,6 +94,8 @@ static const struct {
/**
* struct qcom_smd_edge - representing a remote processor
+ * @dev: device associated with this edge
+ * @name: name of this edge
* @of_node: of_node handle for information related to this edge
* @edge_id: identifier of this edge
* @remote_pid: identifier of remote processor
@@ -107,6 +109,7 @@ static const struct {
* @channels_lock: guard for modifications of @channels
* @allocated: array of bitmaps representing already allocated channels
* @smem_available: last available amount of smem triggering a channel scan
+ * @new_channel_event: wait queue for new channel events
* @scan_work: work item for discovering new channels
* @state_work: work item for edge state changes
*/
@@ -173,10 +176,12 @@ struct qcom_smd_endpoint {
/**
* struct qcom_smd_channel - smd channel struct
* @edge: qcom_smd_edge this channel is living on
- * @qsdev: reference to a associated smd client device
+ * @qsept: reference to a associated smd endpoint
+ * @registered: flag to indicate if the channel is registered
* @name: name of the channel
* @state: local state of the channel
* @remote_state: remote state of the channel
+ * @state_change_event: state change event
* @info: byte aligned outgoing/incoming channel info
* @info_word: word aligned outgoing/incoming channel info
* @tx_lock: lock to make writes to the channel mutually exclusive
@@ -188,6 +193,7 @@ struct qcom_smd_endpoint {
* @cb: callback function registered for this channel
* @recv_lock: guard for rx info modifications and cb pointer
* @pkt_size: size of the currently handled packet
+ * @drvdata: driver private data
* @list: lite entry for @channels in qcom_smd_edge
*/
struct qcom_smd_channel {
@@ -727,6 +733,7 @@ static int qcom_smd_write_fifo(struct qcom_smd_channel *channel,
* @channel: channel handle
* @data: buffer of data to write
* @len: number of bytes to write
+ * @wait: flag to indicate if write has ca wait
*
* This is a blocking write of len bytes into the channel's tx ring buffer and
* signal the remote end. It will sleep until there is enough space available