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| author | Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> | 2026-05-20 23:31:15 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-05-21 20:11:29 +0200 |
| commit | c9b7598eb013c6dbf2526dc050364bd8dc24f0d3 (patch) | |
| tree | 4a940df02a3c89212b5b3fba5aedfc144c2579a9 /drivers | |
| parent | 96031b31a4b3b6ec836b9fe7be8f6e6ebcfe8d67 (diff) | |
| download | lwn-c9b7598eb013c6dbf2526dc050364bd8dc24f0d3.tar.gz lwn-c9b7598eb013c6dbf2526dc050364bd8dc24f0d3.zip | |
irqchip/renesas-rzt2h: Use pm_runtime_put_sync() in probe error path
pm_runtime_put() may trigger the idle check after pm_runtime_disable()
is run as part of devm_pm_runtime_enable()'s cleanup action, leaving
runtime PM active.
Use pm_runtime_put_sync() to ensure the idle check runs synchronously.
Fixes: 13e7b3305b64 ("irqchip: Add RZ/{T2H,N2H} Interrupt Controller (ICU) driver")
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260520203117.1516442-2-cosmin-gabriel.tanislav.xa@renesas.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-renesas-rzt2h.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-renesas-rzt2h.c b/drivers/irqchip/irq-renesas-rzt2h.c index 53cf80e1155a..ecb69da55508 100644 --- a/drivers/irqchip/irq-renesas-rzt2h.c +++ b/drivers/irqchip/irq-renesas-rzt2h.c @@ -265,7 +265,7 @@ static int rzt2h_icu_init(struct platform_device *pdev, struct device_node *pare irq_domain = irq_domain_create_hierarchy(parent_domain, 0, RZT2H_ICU_NUM_IRQ, dev_fwnode(dev), &rzt2h_icu_domain_ops, priv); if (!irq_domain) { - pm_runtime_put(dev); + pm_runtime_put_sync(dev); return -ENOMEM; } |