diff options
| author | Jon Hunter <jonathanh@nvidia.com> | 2019-08-21 16:02:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-01 08:24:43 +0200 |
| commit | 580ddb48741ce64e14a60ca27b45c149aeafe245 (patch) | |
| tree | a64a53be0f137509289f20e0ca5716e638f51850 | |
| parent | aa992c6922f8df7988d215ed763e6da973c61649 (diff) | |
clocksource/drivers/timer-of: Do not warn on deferred probe
commit 763719771e84b8c8c2f53af668cdc905faa608de upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/clocksource/timer-of.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c index 80542289fae7..d8c2bd4391d0 100644 --- a/drivers/clocksource/timer-of.c +++ b/drivers/clocksource/timer-of.c @@ -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_get(np, of_clk->index); if (IS_ERR(of_clk->clk)) { - pr_err("Failed to get clock for %pOF\n", np); - return PTR_ERR(of_clk->clk); + ret = PTR_ERR(of_clk->clk); + if (ret != -EPROBE_DEFER) + pr_err("Failed to get clock for %pOF\n", np); + goto out; } ret = clk_prepare_enable(of_clk->clk); |