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soundwire: stream: make stream name a const pointer

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Make stream name const pointer

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20190813083550.5877-3-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2019-08-13 09:35:47 +01:00 committed by Vinod Koul
parent c7578c1d62
commit dfcff3f8a5
2 changed files with 3 additions and 3 deletions
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2
drivers/soundwire/stream.c
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@ -865,7 +865,7 @@ 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;

4
include/linux/soundwire/sdw.h
View File

@ -844,7 +844,7 @@ 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;
@ -852,7 +852,7 @@ 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,