| From foo@baz Mon Apr 9 17:09:24 CEST 2018 |
| From: Christophe Jaillet <christophe.jaillet@wanadoo.fr> |
| Date: Sun, 11 Jun 2017 14:28:54 +0200 |
| Subject: cpuidle: dt: Add missing 'of_node_put()' |
| |
| From: Christophe Jaillet <christophe.jaillet@wanadoo.fr> |
| |
| |
| [ Upstream commit b2cdd8e1b54849477a32d820acc2e87828a38f3d ] |
| |
| 'of_node_put()' should be called on pointer returned by |
| 'of_parse_phandle()' when done. In this function this is done in all path |
| except this 'continue', so add it. |
| |
| Fixes: 97735da074fd (drivers: cpuidle: Add status property to ARM idle states) |
| Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> |
| Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
| Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/cpuidle/dt_idle_states.c | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| --- a/drivers/cpuidle/dt_idle_states.c |
| +++ b/drivers/cpuidle/dt_idle_states.c |
| @@ -174,8 +174,10 @@ int dt_init_idle_driver(struct cpuidle_d |
| if (!state_node) |
| break; |
| |
| - if (!of_device_is_available(state_node)) |
| + if (!of_device_is_available(state_node)) { |
| + of_node_put(state_node); |
| continue; |
| + } |
| |
| if (!idle_state_valid(state_node, i, cpumask)) { |
| pr_warn("%s idle state not valid, bailing out\n", |
