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

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This reverts commit 4f41fe386a.

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 <ionela.voinescu@arm.com>
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Requested-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200324175955.GA16972@arm.com
This commit is contained in:
Thomas Gleixner 2020-03-28 11:20:36 +01:00
parent ca214e2c17
commit 4479730e92
1 changed files with 0 additions and 2 deletions
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2
drivers/clocksource/timer-probe.c
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@ -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);