Commit 8f5783ad authored by Stephen Boyd's avatar Stephen Boyd Committed by Viresh Kumar
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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: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 3ed6dfbd

drivers/cpufreq/qcom-cpufreq-hw.c

+5 −3
Original line number Diff line number Diff line
@@ -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;