[PATCH 6.18 306/309] irqchip/renesas-rzv2h: Fix error path in rzv2h_icu_probe_common()

Greg Kroah-Hartman
2026-03-31T17:10:09Z

From: Biju Das <biju.das.jz@bp.renesas.com>

[ Upstream commit 897cf98926429c8671a9009442883c2f62deae96 ]

Replace pm_runtime_put() with pm_runtime_put_sync() when
irq_domain_create_hierarchy() fails to ensure the device suspends
synchronously before devres cleanup disables runtime PM via
pm_runtime_disable().

Fixes: 5ec8cabc3b86 ("irqchip/renesas-rzv2h: Use devm_pm_runtime_enable()")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260323124917.41602-1-biju.das.jz@bp.renesas.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/irqchip/irq-renesas-rzv2h.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index 3dab62ededec9..c9f9099a51294 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -569,7 +569,7 @@ static int rzv2h_icu_probe_common(struct platform_device *pdev, struct device_no
return 0;

pm_put:
- pm_runtime_put(&pdev->dev);
+ pm_runtime_put_sync(&pdev->dev);

return ret;
}
--
2.53.0