Now that sdw_slave_sysfs_init() only calls sdw_slave_sysfs_dpn_init(),
just do that instead and remove sdw_slave_sysfs_init() to get it out of
the way to save a bit of logic and code size.
Cc: Vinod Koul <vkoul@xxxxxxxxxx>
Cc: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Cc: Sanyog Kale <sanyog.r.kale@xxxxxxxxx>
Cc: alsa-devel@xxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
v2: rebased on 6.0-rc1
drivers/soundwire/bus_type.c | 4 ++--
drivers/soundwire/sysfs_local.h | 1 -
drivers/soundwire/sysfs_slave.c | 13 -------------
drivers/soundwire/sysfs_slave_dpn.c | 3 +++
4 files changed, 5 insertions(+), 16 deletions(-)
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c
index 397fe9179369..5e488dd64724 100644
--- a/drivers/soundwire/bus_type.c
+++ b/drivers/soundwire/bus_type.c
@@ -123,8 +123,8 @@ static int sdw_drv_probe(struct device *dev)
if (drv->ops && drv->ops->read_prop)
drv->ops->read_prop(slave);
- /* init the sysfs as we have properties now */
- ret = sdw_slave_sysfs_init(slave);
+ /* init the dynamic sysfs attributes we need */
+ ret = sdw_slave_sysfs_dpn_init(slave);
if (ret < 0)
dev_warn(dev, "Slave sysfs init failed:%d\n", ret);
diff --git a/drivers/soundwire/sysfs_local.h b/drivers/soundwire/sysfs_local.h
index 3ab8658a7782..fa048e112629 100644
--- a/drivers/soundwire/sysfs_local.h
+++ b/drivers/soundwire/sysfs_local.h
@@ -15,7 +15,6 @@ extern const struct attribute_group *sdw_slave_status_attr_groups[];
extern const struct attribute_group *sdw_attr_groups[];
/* additional device-managed properties reported after driver probe */
-int sdw_slave_sysfs_init(struct sdw_slave *slave);
int sdw_slave_sysfs_dpn_init(struct sdw_slave *slave);
#endif /* __SDW_SYSFS_LOCAL_H */
diff --git a/drivers/soundwire/sysfs_slave.c b/drivers/soundwire/sysfs_slave.c
index 4c716c167493..070e0d84be94 100644
--- a/drivers/soundwire/sysfs_slave.c
+++ b/drivers/soundwire/sysfs_slave.c
@@ -211,19 +211,6 @@ const struct attribute_group *sdw_attr_groups[] = {
NULL,
};
-int sdw_slave_sysfs_init(struct sdw_slave *slave)
-{
- int ret;
-
- if (slave->prop.source_ports || slave->prop.sink_ports) {
- ret = sdw_slave_sysfs_dpn_init(slave);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
/*
* the status is shown in capital letters for UNATTACHED and RESERVED
* on purpose, to highligh users to the fact that these status values
diff --git a/drivers/soundwire/sysfs_slave_dpn.c b/drivers/soundwire/sysfs_slave_dpn.c
index c4b6543c09fd..a3fb380ee519 100644
--- a/drivers/soundwire/sysfs_slave_dpn.c
+++ b/drivers/soundwire/sysfs_slave_dpn.c
@@ -283,6 +283,9 @@ int sdw_slave_sysfs_dpn_init(struct sdw_slave *slave)
int ret;
int i;
+ if (!slave->prop.source_ports && !slave->prop.sink_ports)
+ return 0;
+
mask = slave->prop.source_ports;
for_each_set_bit(i, &mask, 32) {
ret = add_all_attributes(&slave->dev, i, 1);
--
2.37.2
