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- Check for SCM availability before attempting to use SPM
- Signed-off-by: Felix Fietkau <[email protected]>
- --- a/drivers/soc/qcom/spm.c
- +++ b/drivers/soc/qcom/spm.c
- @@ -219,6 +219,9 @@ static int __init qcom_cpuidle_init(stru
- 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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