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Subject[PATCH v2 2/5] soundwire: stream: make stream name a const pointer
Date
Make stream name const pointer

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/soundwire/stream.c | 2 +-
include/linux/soundwire/sdw.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index 60bc2fe42928..49ce21320f52 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -863,7 +863,7 @@ EXPORT_SYMBOL(sdw_release_stream);
* sdw_alloc_stream should be called only once per stream. Typically
* invoked from ALSA/ASoC machine/platform driver.
*/
-struct sdw_stream_runtime *sdw_alloc_stream(char *stream_name)
+struct sdw_stream_runtime *sdw_alloc_stream(const char *stream_name)
{
struct sdw_stream_runtime *stream;

diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index aac68e879fae..5e61ad065d32 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -830,7 +830,7 @@ struct sdw_stream_params {
* @m_rt_count: Count of Master runtime(s) in this stream
*/
struct sdw_stream_runtime {
- char *name;
+ const char *name;
struct sdw_stream_params params;
enum sdw_stream_state state;
enum sdw_stream_type type;
@@ -838,7 +838,7 @@ struct sdw_stream_runtime {
int m_rt_count;
};

-struct sdw_stream_runtime *sdw_alloc_stream(char *stream_name);
+struct sdw_stream_runtime *sdw_alloc_stream(const char *stream_name);
void sdw_release_stream(struct sdw_stream_runtime *stream);
int sdw_stream_add_master(struct sdw_bus *bus,
struct sdw_stream_config *stream_config,
--
2.21.0
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