macintosh/windfarm_smu_sat: Add missing of_node_put()

[ Upstream commit 631cf002826007ab7415258ee647dcaf8845ad5a ]

We call of_node_get() in wf_sat_probe() after sat is created,
so we need the of_node_put() before *kfree(sat)*.

Fixes: ac171c46667c ("[PATCH] powerpc: Thermal control for dual core G5s")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230330033558.2562778-1-windhl@126.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index be5d459..98fb31e 100644 (file)
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -171,6 +171,7 @@ static void wf_sat_release(struct kref *ref)
 
        if (sat->nr >= 0)
                sats[sat->nr] = NULL;
+       of_node_put(sat->node);
        kfree(sat);
 }