Messages in this thread Patch in this message | | | From | Pierre-Louis Bossart <> | Subject | [PATCH 05/10] soundwire: bus: write Slave Device Number without runtime_pm | Date | Tue, 14 Jan 2020 18:08:39 -0600 |
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While handling the Device0, we can safely use sdw_write_no_pm.
This move will also helps us track that all other usages of sdw_write() happen when the Slave is already enumerated.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index c525b9b50453..dfe27e3ca815 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -522,7 +522,7 @@ static int sdw_assign_device_num(struct sdw_slave *slave) dev_num = slave->dev_num; slave->dev_num = 0; - ret = sdw_write(slave, SDW_SCP_DEVNUMBER, dev_num); + ret = sdw_write_no_pm(slave, SDW_SCP_DEVNUMBER, dev_num); if (ret < 0) { dev_err(&slave->dev, "Program device_num %d failed: %d\n", dev_num, ret); -- 2.20.1
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