Messages in this thread |  | | Subject | Re: [RFC PATCH 19/40] soundwire: bus: improve dynamic debug comments for enumeration | From | Pierre-Louis Bossart <> | Date | Fri, 2 Aug 2019 12:20:52 -0500 |
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On 8/2/19 12:00 PM, Vinod Koul wrote: > On 25-07-19, 18:40, Pierre-Louis Bossart wrote: >> update comments to provide better understanding of enumeration flows. >> >> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> >> --- >> drivers/soundwire/bus.c | 5 ++++- >> 1 file changed, 4 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c >> index bca378806d00..2354675ef104 100644 >> --- a/drivers/soundwire/bus.c >> +++ b/drivers/soundwire/bus.c >> @@ -483,7 +483,8 @@ static int sdw_assign_device_num(struct sdw_slave *slave) >> >> ret = sdw_write(slave, SDW_SCP_DEVNUMBER, dev_num); >> if (ret < 0) { >> - dev_err(&slave->dev, "Program device_num failed: %d\n", ret); >> + dev_err(&slave->dev, "Program device_num %d failed: %d\n", >> + dev_num, ret); >> return ret; >> } >> >> @@ -540,6 +541,7 @@ static int sdw_program_device_num(struct sdw_bus *bus) >> do { >> ret = sdw_transfer(bus, &msg); >> if (ret == -ENODATA) { /* end of device id reads */ >> + dev_dbg(bus->dev, "No more devices to enumerate\n"); >> ret = 0; >> break; >> } >> @@ -982,6 +984,7 @@ int sdw_handle_slave_status(struct sdw_bus *bus, >> int i, ret = 0; >> >> if (status[0] == SDW_SLAVE_ATTACHED) { >> + dev_err(bus->dev, "Slave attached, programming device number\n"); > > This should be debug level
yes, good catch, will fix.
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