drivers/clk/clk_test.c

2374 	struct clk_mux_notifier_rate_change post_rate_change;
2395 		ctx->post_rate_change.old_rate = clk_data->old_rate;
2396 		ctx->post_rate_change.new_rate = clk_data->new_rate;
2397 		ctx->post_rate_change.done = true;
2398 		wake_up_interruptible(&ctx->post_rate_change.wq);
2416 	init_waitqueue_head(&ctx->post_rate_change.wq);
2487 	ret = wait_event_interruptible_timeout(ctx->post_rate_change.wq,
2488 					       ctx->post_rate_change.done,
2492 	KUNIT_EXPECT_EQ(test, ctx->post_rate_change.old_rate, DUMMY_CLOCK_RATE_1);
2493 	KUNIT_EXPECT_EQ(test, ctx->post_rate_change.new_rate, DUMMY_CLOCK_RATE_2);