Commit 5f7e2cb5 authored by Stephen Boyd's avatar Stephen Boyd Committed by Bjorn Andersson
Browse files

soc: qcom: cmd-db: Mark device as having no PM support 



This driver purely exposes information from memory to the kernel. Let's
mark it as not having any device PM functionality, so that during
suspend we skip even trying to call a suspend function on this device.
This clears up suspend logs more than anything else, but it also shaves
a few cycles off suspend.

Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221015004934.3930651-1-swboyd@chromium.org
parent 082f9bc6

drivers/soc/qcom/cmd-db.c

+2 −0
Original line number Diff line number Diff line
@@ -338,6 +338,8 @@ static int cmd_db_dev_probe(struct platform_device *pdev) 


	debugfs_create_file("cmd-db", 0400, NULL, NULL, &cmd_db_debugfs_ops);



	device_set_pm_not_required(&pdev->dev);



	return 0;

}