6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
[ Upstream commit b8f7bbd1f4ecff6d6277b8c454f62bb0a1c6dbe4 ]
When removing a genpd we don't clean up the genpd->dev correctly. Let's add
the missing put_device() in genpd_free_data() to fix this.
Fixes: 401ea1572de9 ("PM / Domain: Add struct device to genpd")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Message-ID: <20241122134207.157283-2-ulf.hansson@xxxxxxxxxx>
Stable-dep-of: 3e3b71d35a02 ("pmdomain: core: Fix error path in pm_genpd_init() when ida alloc fails")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/pmdomain/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c
index 29ad510e881c3..e330490d8d7c8 100644
--- a/drivers/pmdomain/core.c
+++ b/drivers/pmdomain/core.c
@@ -2182,6 +2182,7 @@ static int genpd_alloc_data(struct generic_pm_domain *genpd)
static void genpd_free_data(struct generic_pm_domain *genpd)
{
+ put_device(&genpd->dev);
if (genpd_is_cpu_domain(genpd))
free_cpumask_var(genpd->cpus);
if (genpd->free_states)
--
2.43.0
