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

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

Fixes: 7de11369ef30 ("irqchip/renesas-rzg2l: Use devm_pm_runtime_enable()")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v7:
 * New patch.
---
 drivers/irqchip/irq-renesas-rzg2l.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index e73d426cea6d..eb01d4c5aca7 100644
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -577,7 +577,7 @@ static int rzg2l_irqc_common_probe(struct platform_device *pdev, struct device_n
 	irq_domain = irq_domain_create_hierarchy(parent_domain, 0, IRQC_NUM_IRQ, dev_fwnode(dev),
 						 &rzg2l_irqc_domain_ops, rzg2l_irqc_data);
 	if (!irq_domain) {
-		pm_runtime_put(dev);
+		pm_runtime_put_sync(dev);
 		return -ENOMEM;
 	}
 
-- 
2.43.0

The following commit has been merged into the irq/drivers branch of tip:

Commit-ID:     fb74e35f78105efd8635c89b39f4389f567edbdc
Gitweb:        https://git.kernel.org/tip/fb74e35f78105efd8635c89b39f4389f567edbdc
Author:        Biju Das <biju.das.jz@bp.renesas.com>
AuthorDate:    Wed, 25 Mar 2026 19:24:18 
Committer:     Thomas Gleixner <tglx@kernel.org>
CommitterDate: Thu, 26 Mar 2026 16:56:20 +01:00

irqchip/renesas-rzg2l: Fix error path in rzg2l_irqc_common_probe()

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().

[ tglx: Fix up subject and change log to be precise ]

Fixes: 7de11369ef30 ("irqchip/renesas-rzg2l: 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/20260325192451.172562-4-biju.das.jz@bp.renesas.com
---
 drivers/irqchip/irq-renesas-rzg2l.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index e73d426..eb01d4c 100644
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -577,7 +577,7 @@ static int rzg2l_irqc_common_probe(struct platform_device *pdev, struct device_n
 	irq_domain = irq_domain_create_hierarchy(parent_domain, 0, IRQC_NUM_IRQ, dev_fwnode(dev),
 						 &rzg2l_irqc_domain_ops, rzg2l_irqc_data);
 	if (!irq_domain) {
-		pm_runtime_put(dev);
+		pm_runtime_put_sync(dev);
 		return -ENOMEM;
 	}