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Diffstat (limited to 'drivers/firmware/psci.c')
| -rw-r--r-- | drivers/firmware/psci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c index 462b0f95bae2..48ae95182b2a 100644 --- a/drivers/firmware/psci.c +++ b/drivers/firmware/psci.c @@ -197,6 +197,12 @@ static void psci_sys_poweroff(void) invoke_psci_fn(PSCI_0_2_FN_SYSTEM_OFF, 0, 0, 0); } +static int __init psci_features(u32 psci_func_id) +{ + return invoke_psci_fn(PSCI_1_0_FN_PSCI_FEATURES, + psci_func_id, 0, 0); +} + /* * Detect the presence of a resident Trusted OS which may cause CPU_OFF to * return DENIED (which would be fatal). |