| Message ID | 20240604075213.20815-2-johan+linaro@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | soundwire: bus: suppress probe deferral errors | expand |
On 6/4/24 02:52, Johan Hovold wrote: > Soundwire driver probe errors are currently being logged both by the bus > code and driver core: > > wsa884x-codec sdw:4:0:0217:0204:00:0: Probe of wsa884x-codec failed: -12 > wsa884x-codec sdw:4:0:0217:0204:00:0: probe with driver wsa884x-codec failed with error -12 > > Drop the redundant bus error message, which is also incorrectly being > logged on probe deferral: It's only redundant in the QCOM case... This would remove all error logs for other codecs, e.g. see rt711_sdca_sdw_probe cs35l56_sdw_probe wcd9390_probe Looks like the wsa884x-codec is the chatty driver, others are just fine with the existing code.
diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c index c32faace618f..85fa5970d98a 100644 --- a/drivers/soundwire/bus_type.c +++ b/drivers/soundwire/bus_type.c @@ -83,7 +83,6 @@ static int sdw_drv_probe(struct device *dev) struct sdw_slave *slave = dev_to_sdw_dev(dev); struct sdw_driver *drv = drv_to_sdw_driver(dev->driver); const struct sdw_device_id *id; - const char *name; int ret; /* @@ -108,11 +107,6 @@ static int sdw_drv_probe(struct device *dev) ret = drv->probe(slave, id); if (ret) { - name = drv->name; - if (!name) - name = drv->driver.name; - - dev_err(dev, "Probe of %s failed: %d\n", name, ret); dev_pm_domain_detach(dev, false); return ret; }
Soundwire driver probe errors are currently being logged both by the bus code and driver core: wsa884x-codec sdw:4:0:0217:0204:00:0: Probe of wsa884x-codec failed: -12 wsa884x-codec sdw:4:0:0217:0204:00:0: probe with driver wsa884x-codec failed with error -12 Drop the redundant bus error message, which is also incorrectly being logged on probe deferral: wsa884x-codec sdw:4:0:0217:0204:00:0: Probe of wsa884x-codec failed: -517 Note that no soundwire driver uses the driver struct name field, which will be removed by a follow-on change. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- drivers/soundwire/bus_type.c | 6 ------ 1 file changed, 6 deletions(-)