Commit 5adf5781 authored Aug 06, 2019 by Saravana Kannan Committed by Greg Kroah-Hartman Aug 07, 2019

of/platform: Fix device_links_supplier_sync_state_resume() warning



In platforms/devices which have CONFIG_OF turned on but don't have a
populated DT, the calls to device_links_supplier_sync_state_pause() and
device_links_supplier_sync_state_resume() can get mismatched. This will
cause a warning during boot. Fix the warning by making sure the calls are
matched even in that case.

Reported-by: Qian Cai <cai@lca.pw>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20190807020559.74458-1-saravanak@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0ad0bdd8

drivers/of/platform.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -723,6 +723,7 @@ arch_initcall_sync(of_platform_default_populate_init);

		static int __init of_platform_sync_state_init(void)
		{
		if (of_have_populated_dt())
		device_links_supplier_sync_state_resume();
		return 0;
		}

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