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clocksource/drivers/timer-of: Do not warn on deferred probe 

Deferred probe is an expected return value for clk_get() on many
platforms. The driver deals with it properly, so there's no need
to output a warning that may potentially confuse users.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Jon Hunter 2019-08-21 16:02:40 +01:00 committed by Daniel Lezcano
parent a2b58537b4
commit 763719771e
1 changed files with 4 additions and 2 deletions
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4
drivers/clocksource/timer-of.c
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@ -113,8 +113,10 @@ static __init int timer_of_clk_init(struct device_node *np,
of_clk->clk = of_clk->name ? of_clk_get_by_name(np, of_clk->name) : of_clk->clk = of_clk->name ? of_clk_get_by_name(np, of_clk->name) :
of_clk_get(np, of_clk->index); of_clk_get(np, of_clk->index);
if (IS_ERR(of_clk->clk)) { if (IS_ERR(of_clk->clk)) {
ret = PTR_ERR(of_clk->clk);
if (ret != -EPROBE_DEFER)
pr_err("Failed to get clock for %pOF\n", np); pr_err("Failed to get clock for %pOF\n", np);
return PTR_ERR(of_clk->clk); goto out;
} }
ret = clk_prepare_enable(of_clk->clk); ret = clk_prepare_enable(of_clk->clk);