[v3,0/3] soundwire: bus: suppress probe deferral errors

Message

Johan Hovold July 12, 2024, 2:07 p.m. UTC

The soundwire bus code is incorrectly logging probe deferrals as errors.

This series addresses that, cleans up the soundwire bus logging and
drops the unused soudwire driver name field.

Vinod, I booted linux-next yesterday and realised that these bogus error
messages are still spamming the logs when booting x1e80100 and making it
harder to see the valid warnings (which there were too many of). Would
be nice to have this fixed in 6.11:

[   18.815950] wsa884x-codec sdw:4:0:0217:0204:00:0: Probe of wsa884x-codec failed: -517
[   18.825093] wsa884x-codec sdw:1:0:0217:0204:00:0: Probe of wsa884x-codec failed: -517
[   18.832335] wsa884x-codec sdw:4:0:0217:0204:00:1: Probe of wsa884x-codec failed: -517
[   18.840870] wsa884x-codec sdw:1:0:0217:0204:00:1: Probe of wsa884x-codec failed: -517
[   18.848463] wsa884x-codec sdw:1:0:0217:0204:00:0: Probe of wsa884x-codec failed: -517

Johan


Changes in v3
 - amend the update status error message with "at probe" to make it more
   descriptive (it's already unique)
 - drop the patch dropping a probe debug message

Changes in v2
 - drop probe error message completely
 - drop soundwire driver name field
 - cleanup probe warning messages
 - drop probe debug message

Johan Hovold (3):
  soundwire: bus: suppress probe deferral errors
  soundwire: bus: drop unused driver name field
  soundwire: bus: clean up probe warnings

 drivers/soundwire/bus_type.c  | 19 ++++---------------
 include/linux/soundwire/sdw.h |  2 --
 2 files changed, 4 insertions(+), 17 deletions(-)