Commit d300de4f authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
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soundwire: bus: write Slave Device Number without runtime_pm 



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: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200115000844.14695-6-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 60ee9be2

drivers/soundwire/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -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);