Commit 81b14224 authored by Stephen Boyd's avatar Stephen Boyd Committed by Greg Kroah-Hartman
Browse files

syscore: Use pm_pr_dbg() for syscore_{suspend,resume}() 



The debug messages about what syscore suspend/resume hooks are called
are only present if you have initcall debugging enabled. Let's move
these messages to pm_pr_dbg() so that the syscore PM messages are
included along with all the other PM debugging info that can be seen
during suspend/resume debugging.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: default avatarStephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20200806214633.204472-1-swboyd@chromium.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e3aa745f

drivers/base/syscore.c

+3 −5
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ int syscore_suspend(void) 
	int ret = 0;



	trace_suspend_resume(TPS("syscore_suspend"), 0, true);

	pr_debug("Checking wakeup interrupts\n");

	pm_pr_dbg("Checking wakeup interrupts\n");



	/* Return error code if there are any wakeup interrupts pending. */

	if (pm_wakeup_pending())
@@ -61,8 +61,7 @@ int syscore_suspend(void) 


	list_for_each_entry_reverse(ops, &syscore_ops_list, node)

		if (ops->suspend) {

			if (initcall_debug)

				pr_info("PM: Calling %pS\n", ops->suspend);

			pm_pr_dbg("Calling %pS\n", ops->suspend);

			ret = ops->suspend();

			if (ret)

				goto err_out;
@@ -99,8 +98,7 @@ void syscore_resume(void) 


	list_for_each_entry(ops, &syscore_ops_list, node)

		if (ops->resume) {

			if (initcall_debug)

				pr_info("PM: Calling %pS\n", ops->resume);

			pm_pr_dbg("Calling %pS\n", ops->resume);

			ops->resume();

			WARN_ONCE(!irqs_disabled(),

				"Interrupts enabled after %pS\n", ops->resume);