diff options
| -rw-r--r-- | drivers/soundwire/bus.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index 1720031f35a3..327ce316fed9 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -1022,7 +1022,7 @@ static int sdw_slave_clk_stop_prepare(struct sdw_slave *slave, return ret; } -static int sdw_bus_wait_for_clk_prep_deprep(struct sdw_bus *bus, u16 dev_num) +static int sdw_bus_wait_for_clk_prep_deprep(struct sdw_bus *bus, u16 dev_num, bool prepare) { int retry = bus->clk_stop_timeout; int val; @@ -1036,7 +1036,8 @@ static int sdw_bus_wait_for_clk_prep_deprep(struct sdw_bus *bus, u16 dev_num) } val &= SDW_SCP_STAT_CLK_STP_NF; if (!val) { - dev_dbg(bus->dev, "clock stop prep/de-prep done slave:%d\n", + dev_dbg(bus->dev, "clock stop %s done slave:%d\n", + prepare ? "prepare" : "deprepare", dev_num); return 0; } @@ -1045,7 +1046,8 @@ static int sdw_bus_wait_for_clk_prep_deprep(struct sdw_bus *bus, u16 dev_num) retry--; } while (retry); - dev_err(bus->dev, "clock stop prep/de-prep failed slave:%d\n", + dev_dbg(bus->dev, "clock stop %s did not complete for slave:%d\n", + prepare ? "prepare" : "deprepare", dev_num); return -ETIMEDOUT; @@ -1116,7 +1118,7 @@ int sdw_bus_prep_clk_stop(struct sdw_bus *bus) */ if (!simple_clk_stop) { ret = sdw_bus_wait_for_clk_prep_deprep(bus, - SDW_BROADCAST_DEV_NUM); + SDW_BROADCAST_DEV_NUM, true); /* * if there are no Slave devices present and the reply is * Command_Ignored/-ENODATA, we don't need to continue with the @@ -1236,7 +1238,7 @@ int sdw_bus_exit_clk_stop(struct sdw_bus *bus) * state machine */ if (!simple_clk_stop) { - ret = sdw_bus_wait_for_clk_prep_deprep(bus, SDW_BROADCAST_DEV_NUM); + ret = sdw_bus_wait_for_clk_prep_deprep(bus, SDW_BROADCAST_DEV_NUM, false); if (ret < 0) dev_warn(bus->dev, "clock stop deprepare wait failed:%d\n", ret); } |