Commit 02dfc6ac authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Rob Herring
Browse files

of: unittest: Run overlay apply/revert sequence three times 



Run the test for the overlay apply/revert sequence three times, to
test if there are unbalanced of_node_put() calls causing reference
counts to become negative.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/a9fb4eb560c58d11a7f167bc78a137b46e76cf15.1692699743.git.geert+renesas@glider.be


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 26409dd0

drivers/of/unittest.c

+3 −1
Original line number Diff line number Diff line
@@ -3066,6 +3066,7 @@ static void __init of_unittest_overlay_notify(void) 
static void __init of_unittest_overlay(void)

{

	struct device_node *bus_np = NULL;

	unsigned int i;



	if (platform_driver_register(&unittest_driver)) {

		unittest(0, "could not register unittest driver\n");
@@ -3103,6 +3104,7 @@ static void __init of_unittest_overlay(void) 
	of_unittest_overlay_2();

	of_unittest_overlay_3();

	of_unittest_overlay_4();

	for (i = 0; i < 3; i++)

		of_unittest_overlay_5();

	of_unittest_overlay_6();

	of_unittest_overlay_8();