diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2021-11-16 18:03:46 -0800 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-12-03 10:16:51 +0530 |
| commit | 8f5783ad9eb83747471f61f94dbe209fb9fb8a7d (patch) | |
| tree | a4ea6ffb4a5ef5095614adec6d968dc97d0bf941 /drivers/cpufreq | |
| parent | 3ed6dfbd3bb987b3d2de86304ae45972ebff5870 (diff) | |
| download | linux-8f5783ad9eb83747471f61f94dbe209fb9fb8a7d.tar.bz2 | |
cpufreq: qcom-hw: Use optional irq API
Use platform_get_irq_optional() to avoid a noisy error message when the
irq isn't specified. The irq is definitely optional given that we only
care about errors that are -EPROBE_DEFER here.
Cc: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/qcom-cpufreq-hw.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index 5b0acf5448c3..05f3d7876e44 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -374,9 +374,11 @@ static int qcom_cpufreq_hw_lmh_init(struct cpufreq_policy *policy, int index) * Look for LMh interrupt. If no interrupt line is specified / * if there is an error, allow cpufreq to be enabled as usual. */ - data->throttle_irq = platform_get_irq(pdev, index); - if (data->throttle_irq <= 0) - return data->throttle_irq == -EPROBE_DEFER ? -EPROBE_DEFER : 0; + data->throttle_irq = platform_get_irq_optional(pdev, index); + if (data->throttle_irq == -ENXIO) + return 0; + if (data->throttle_irq < 0) + return data->throttle_irq; data->cancel_throttle = false; data->policy = policy; |