diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/psci/psci.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c index 9788bfc1cf8b..e480e0af632c 100644 --- a/drivers/firmware/psci/psci.c +++ b/drivers/firmware/psci/psci.c @@ -609,9 +609,9 @@ static int __init psci_0_2_init(struct device_node *np) int err; err = get_set_conduit_method(np); - if (err) - goto out_put_node; + return err; + /* * Starting with v0.2, the PSCI specification introduced a call * (PSCI_VERSION) that allows probing the firmware version, so @@ -619,11 +619,7 @@ static int __init psci_0_2_init(struct device_node *np) * can be carried out according to the specific version reported * by firmware */ - err = psci_probe(); - -out_put_node: - of_node_put(np); - return err; + return psci_probe(); } /* @@ -635,9 +631,8 @@ static int __init psci_0_1_init(struct device_node *np) int err; err = get_set_conduit_method(np); - if (err) - goto out_put_node; + return err; pr_info("Using PSCI v0.1 Function IDs from DT\n"); @@ -661,9 +656,7 @@ static int __init psci_0_1_init(struct device_node *np) psci_ops.migrate = psci_migrate; } -out_put_node: - of_node_put(np); - return err; + return 0; } static const struct of_device_id psci_of_match[] __initconst = { @@ -678,6 +671,7 @@ int __init psci_dt_init(void) struct device_node *np; const struct of_device_id *matched_np; psci_initcall_t init_fn; + int ret; np = of_find_matching_node_and_match(NULL, psci_of_match, &matched_np); @@ -685,7 +679,10 @@ int __init psci_dt_init(void) return -ENODEV; init_fn = (psci_initcall_t)matched_np->data; - return init_fn(np); + ret = init_fn(np); + + of_node_put(np); + return ret; } #ifdef CONFIG_ACPI |