Commit 61a3bd10 authored Jul 23, 2018 by Felix Fietkau Committed by Andy Gross Sep 13, 2018

soc: qcom: spm: add SCM probe dependency



Check for SCM availability before attempting to use SPM. SPM probe will
fail otherwise.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

parent ccfb464c

drivers/soc/qcom/spm.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -219,6 +219,9 @@ static int __init qcom_cpuidle_init(struct device_node *cpu_node, int cpu)
		cpumask_t mask;
		bool use_scm_power_down = false;

		if (!qcom_scm_is_available())
		return -EPROBE_DEFER;

		for (i = 0; ; i++) {
		state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i);
		if (!state_node)

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