If a device lost sync and can no longer ACK a command, it may not be able to enter a lower-power state but it will still be able to resync when the clock restarts. In those cases, we want to continue with the clock stop sequence. This patch modifies the behavior when -ENODATA is received, with the error level demoted to a dev_dbg() since it's a recoverable issue. For consistency the log messages are also modified to be unique and self-explanatory, and missing logs are also added on clock stop exit. Pierre-Louis Bossart (2): soundwire: add macro to selectively change error levels soundwire: bus: handle errors in clock stop/start sequences drivers/soundwire/bus.c | 70 +++++++++++++++++++---------------------- drivers/soundwire/bus.h | 8 +++++ 2 files changed, 40 insertions(+), 38 deletions(-) -- 2.17.1
