korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-02 08:34:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

soundwire: stream: move sdw_alloc_slave_rt() before 'master' helpers

Browse Source 
Code move before splitting the function in two.
No functionality change.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220126011715.28204-12-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-01-26 09:17:07 +08:00 committed by Vinod Koul
parent bb10659a6f
commit bf75ba4bdb
1 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
drivers/soundwire/stream.c
View File

@ -1054,6 +1054,32 @@ struct sdw_stream_runtime *sdw_alloc_stream(const char *stream_name)
} }
EXPORT_SYMBOL(sdw_alloc_stream); EXPORT_SYMBOL(sdw_alloc_stream);
/**
* sdw_alloc_slave_rt() - Allocate and initialize Slave runtime handle.
*
* @slave: Slave handle
* @stream_config: Stream configuration
*
* This function is to be called with bus_lock held.
*/
static struct sdw_slave_runtime
*sdw_alloc_slave_rt(struct sdw_slave *slave,
struct sdw_stream_config *stream_config)
{
struct sdw_slave_runtime *s_rt;
s_rt = kzalloc(sizeof(*s_rt), GFP_KERNEL);
if (!s_rt)
return NULL;
INIT_LIST_HEAD(&s_rt->port_list);
s_rt->ch_count = stream_config->ch_count;
s_rt->direction = stream_config->direction;
s_rt->slave = slave;
return s_rt;
}
static struct sdw_master_runtime static struct sdw_master_runtime
*sdw_master_rt_find(struct sdw_bus *bus, *sdw_master_rt_find(struct sdw_bus *bus,
struct sdw_stream_runtime *stream) struct sdw_stream_runtime *stream)
@ -1118,32 +1144,6 @@ static int sdw_master_rt_config(struct sdw_master_runtime *m_rt,
return 0; return 0;
} }
/**
* sdw_alloc_slave_rt() - Allocate and initialize Slave runtime handle.
*
* @slave: Slave handle
* @stream_config: Stream configuration
*
* This function is to be called with bus_lock held.
*/
static struct sdw_slave_runtime
*sdw_alloc_slave_rt(struct sdw_slave *slave,
struct sdw_stream_config *stream_config)
{
struct sdw_slave_runtime *s_rt;
s_rt = kzalloc(sizeof(*s_rt), GFP_KERNEL);
if (!s_rt)
return NULL;
INIT_LIST_HEAD(&s_rt->port_list);
s_rt->ch_count = stream_config->ch_count;
s_rt->direction = stream_config->direction;
s_rt->slave = slave;
return s_rt;
}
/** /**
* sdw_release_slave_stream() - Free Slave(s) runtime handle * sdw_release_slave_stream() - Free Slave(s) runtime handle
* *