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Commit 61a3bd10 authored by Felix Fietkau's avatar Felix Fietkau Committed by Andy Gross
Browse files

soc: qcom: spm: add SCM probe dependency 



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

Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
Signed-off-by: default avatarJohn Crispin <john@phrozen.org>
Signed-off-by: default avatarAndy 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)