c5d2f3c476
This copies files from files-4.14 to files-4.19 directory in order to get clear diffs for any changes done from now on. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> [added missing commit description, refreshed ea8500 and wpq864 DTS] Signed-off-by: Petr Štetiar <ynezz@true.cz>
17 lines
444 B
Diff
17 lines
444 B
Diff
Check for SCM availability before attempting to use SPM
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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--- a/drivers/soc/qcom/spm.c
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+++ b/drivers/soc/qcom/spm.c
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@@ -219,6 +219,9 @@ static int __init qcom_cpuidle_init(stru
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cpumask_t mask;
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bool use_scm_power_down = false;
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+ if (!qcom_scm_is_available())
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+ return -EPROBE_DEFER;
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+
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for (i = 0; ; i++) {
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state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i);
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if (!state_node)
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