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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-01-26 09:17:02 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-02-11 12:15:36 +0530 |
| commit | 1508876f02553792ca2683b4e7ea9a07ef9361b4 (patch) | |
| tree | 8445924629df11e056771acf71c358a452727d09 /drivers/soundwire | |
| parent | 2811221a3f64511363b830702ec112ee5a78f85b (diff) | |
| download | linux-1508876f02553792ca2683b4e7ea9a07ef9361b4.tar.gz linux-1508876f02553792ca2683b4e7ea9a07ef9361b4.tar.bz2 linux-1508876f02553792ca2683b4e7ea9a07ef9361b4.zip | |
soundwire: stream: split alloc and config in two functions
Continue the split with two functions for master and slave, and remove
unused arguments.
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/20220126011715.28204-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/stream.c | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index b97c59e71bdb..e3cb55de0d12 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1218,13 +1218,10 @@ static int sdw_is_valid_port_range(struct device *dev, int num) return 0; } -static int sdw_master_port_config(struct sdw_bus *bus, - struct sdw_master_runtime *m_rt, - struct sdw_port_config *port_config, - unsigned int num_ports) +static int sdw_master_port_alloc(struct sdw_master_runtime *m_rt, + unsigned int num_ports) { struct sdw_port_runtime *p_rt; - int ret; int i; /* Iterate for number of ports to perform initialization */ @@ -1234,6 +1231,16 @@ static int sdw_master_port_config(struct sdw_bus *bus, return -ENOMEM; } + return 0; +} + +static int sdw_master_port_config(struct sdw_master_runtime *m_rt, + struct sdw_port_config *port_config) +{ + struct sdw_port_runtime *p_rt; + int ret; + int i; + i = 0; list_for_each_entry(p_rt, &m_rt->port_list, port_node) { ret = sdw_port_config(p_rt, port_config, i); @@ -1245,13 +1252,12 @@ static int sdw_master_port_config(struct sdw_bus *bus, return 0; } -static int sdw_slave_port_config(struct sdw_slave *slave, - struct sdw_slave_runtime *s_rt, - struct sdw_port_config *port_config, - unsigned int num_config) +static int sdw_slave_port_alloc(struct sdw_slave *slave, + struct sdw_slave_runtime *s_rt, + unsigned int num_config) { struct sdw_port_runtime *p_rt; - int i, ret; + int i; /* Iterate for number of ports to perform initialization */ for (i = 0; i < num_config; i++) { @@ -1260,6 +1266,17 @@ static int sdw_slave_port_config(struct sdw_slave *slave, return -ENOMEM; } + return 0; +} + +static int sdw_slave_port_config(struct sdw_slave *slave, + struct sdw_slave_runtime *s_rt, + struct sdw_port_config *port_config) +{ + struct sdw_port_runtime *p_rt; + int ret; + int i; + i = 0; list_for_each_entry(p_rt, &s_rt->port_list, port_node) { /* @@ -1324,7 +1341,11 @@ int sdw_stream_add_master(struct sdw_bus *bus, if (ret) goto stream_error; - ret = sdw_master_port_config(bus, m_rt, port_config, num_ports); + ret = sdw_master_port_alloc(m_rt, num_ports); + if (ret) + goto stream_error; + + ret = sdw_master_port_config(m_rt, port_config); if (ret) goto stream_error; @@ -1392,7 +1413,11 @@ int sdw_stream_add_slave(struct sdw_slave *slave, if (ret) goto stream_error; - ret = sdw_slave_port_config(slave, s_rt, port_config, num_ports); + ret = sdw_slave_port_alloc(slave, s_rt, num_ports); + if (ret) + goto stream_error; + + ret = sdw_slave_port_config(slave, s_rt, port_config); if (ret) goto stream_error; |