HID: intel-ish-hid: Add interface functions for struct ishtp_cl

Instead of directly accessing members of struct ishtp_cl, create interface
functions to access them.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

2 files changed, 49 insertions, 0 deletions

diff --git a/drivers/hid/intel-ish-hid/ishtp/client.c b/drivers/hid/intel-ish-hid/ishtp/client.c
index 657b46dcefa6..b7ac5e3b1e82 100644
--- a/drivers/hid/intel-ish-hid/ishtp/client.c
+++ b/drivers/hid/intel-ish-hid/ishtp/client.c
@@ -1063,3 +1063,45 @@ void recv_ishtp_cl_msg_dma(struct ishtp_device *dev, void *msg,
 eoi:
         return;
 }
+
+void *ishtp_get_client_data(struct ishtp_cl *cl)
+{
+        return cl->client_data;
+}
+EXPORT_SYMBOL(ishtp_get_client_data);
+
+void ishtp_set_client_data(struct ishtp_cl *cl, void *data)
+{
+        cl->client_data = data;
+}
+EXPORT_SYMBOL(ishtp_set_client_data);
+
+struct ishtp_device *ishtp_get_ishtp_device(struct ishtp_cl *cl)
+{
+        return cl->dev;
+}
+EXPORT_SYMBOL(ishtp_get_ishtp_device);
+
+void ishtp_set_tx_ring_size(struct ishtp_cl *cl, int size)
+{
+        cl->tx_ring_size = size;
+}
+EXPORT_SYMBOL(ishtp_set_tx_ring_size);
+
+void ishtp_set_rx_ring_size(struct ishtp_cl *cl, int size)
+{
+        cl->rx_ring_size = size;
+}
+EXPORT_SYMBOL(ishtp_set_rx_ring_size);
+
+void ishtp_set_connection_state(struct ishtp_cl *cl, int state)
+{
+        cl->state = state;
+}
+EXPORT_SYMBOL(ishtp_set_connection_state);
+
+void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id)
+{
+        cl->fw_client_id = fw_client_id;
+}
+EXPORT_SYMBOL(ishtp_cl_set_fw_client_id);
diff --git a/include/linux/intel-ish-client-if.h b/include/linux/intel-ish-client-if.h
index 7ce172f656f8..526e3048e09f 100644
--- a/include/linux/intel-ish-client-if.h
+++ b/include/linux/intel-ish-client-if.h
@@ -87,5 +87,12 @@ int ishtp_cl_flush_queues(struct ishtp_cl *cl);
 int ishtp_cl_io_rb_recycle(struct ishtp_cl_rb *rb);
 bool ishtp_cl_tx_empty(struct ishtp_cl *cl);
 struct ishtp_cl_rb *ishtp_cl_rx_get_rb(struct ishtp_cl *cl);
+void *ishtp_get_client_data(struct ishtp_cl *cl);
+void ishtp_set_client_data(struct ishtp_cl *cl, void *data);
+struct ishtp_device *ishtp_get_ishtp_device(struct ishtp_cl *cl);
+void ishtp_set_tx_ring_size(struct ishtp_cl *cl, int size);
+void ishtp_set_rx_ring_size(struct ishtp_cl *cl, int size);
+void ishtp_set_connection_state(struct ishtp_cl *cl, int state);
+void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id);
 
 #endif /* _INTEL_ISH_CLIENT_IF_H_ */