[PATCH] soundwire: stream: add missing const to Documentation

[Krzysztof Kozlowski]

Commit 21f4c443731f ("soundwire: stream: constify sdw_port_config when
adding devices") added const to sdw_port_config argument, but forgot
documentation.

Fixes: 21f4c443731f ("soundwire: stream: constify sdw_port_config when adding devices")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 Documentation/driver-api/soundwire/stream.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/driver-api/soundwire/stream.rst b/Documentation/driver-api/soundwire/stream.rst
index b432a2de45d3..2a794484f62c 100644
--- a/Documentation/driver-api/soundwire/stream.rst
+++ b/Documentation/driver-api/soundwire/stream.rst
@@ -324,12 +324,12 @@ framework, this stream state is linked to .hw_params() operation.
 
   int sdw_stream_add_master(struct sdw_bus * bus,
 		struct sdw_stream_config * stream_config,
-		struct sdw_ports_config * ports_config,
+		const struct sdw_ports_config * ports_config,
 		struct sdw_stream_runtime * stream);
 
   int sdw_stream_add_slave(struct sdw_slave * slave,
 		struct sdw_stream_config * stream_config,
-		struct sdw_ports_config * ports_config,
+		const struct sdw_ports_config * ports_config,
 		struct sdw_stream_runtime * stream);
 
 
-- 
2.34.1