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soundwire: stream: add slave runtime to list earlier

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sdw_config_stream() only verifies the compatibility between
information provided by the Slave driver and the stream configuration.

There is no problem if we add the slave runtime to the list earlier.

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/20220126011715.28204-3-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 09:16:58 +08:00 committed by Vinod Koul
parent ad027fa298
commit 823ca8853d
1 changed files with 2 additions and 11 deletions
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13
drivers/soundwire/stream.c
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@ -1373,20 +1373,11 @@ int sdw_stream_add_slave(struct sdw_slave *slave,
ret = -ENOMEM;
goto stream_error;
}
list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);
ret = sdw_config_stream(&slave->dev, stream, stream_config, true);
if (ret) {
/*
* sdw_release_master_stream will release s_rt in slave_rt_list in
* stream_error case, but s_rt is only added to slave_rt_list
* when sdw_config_stream is successful, so free s_rt explicitly
* when sdw_config_stream is failed.
*/
kfree(s_rt);
if (ret)
goto stream_error;
}
list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);
ret = sdw_slave_port_config(slave, s_rt, port_config, num_ports);
if (ret)