Revert "clocksource/drivers/timer-probe: Avoid creating dead devices"

This reverts commit 4f41fe3.

The change breaks systems on which the DT node of a device is used by
multiple drivers. The proposed workaround to clear OF_POPULATED is just a
band aid and this needs to be cleaned up at the root of the problem.

Revert this for now.

Reported-by: Ionela Voinescu <[email protected]>
Reported-by: Jon Hunter <[email protected]>
Requested-by: Rob Herring <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Saravana Kannan <[email protected]>
Cc: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: KAGA-KOKO

drivers/clocksource/timer-probe.c

@@ -27,10 +27,8 @@ void __init timer_probe(void)
 
 		init_func_ret = match->data;
 
-		of_node_set_flag(np, OF_POPULATED);
 		ret = init_func_ret(np);
 		if (ret) {
-			of_node_clear_flag(np, OF_POPULATED);
 			if (ret != -EPROBE_DEFER)
 				pr_err("Failed to initialize '%pOF': %d\n", np,
 				       ret);