[PATCH] peci: npcm: Initialize state before requesting IRQ

[Runyu Xiao]

The PECI interrupt handler uses the lock and completion object as soon as
the interrupt is delivered. Initialize both before registering the
handler so an early interrupt cannot access uninitialized state.

Fixes: 3e16184a1bd8 ("peci: Add peci-npcm controller driver")
Cc: stable@xxxxxxxxxxxxxxx
Assisted-by: Codex:GPT-5
Signed-off-by: Runyu Xiao <runyu.xiao@xxxxxxxxxx>
---
 drivers/peci/controller/peci-npcm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/peci/controller/peci-npcm.c b/drivers/peci/controller/peci-npcm.c
index 931868991..3cc4e959a 100644
--- a/drivers/peci/controller/peci-npcm.c
+++ b/drivers/peci/controller/peci-npcm.c
@@ -253,14 +253,14 @@ static int npcm_peci_probe(struct platform_device *pdev)
 	if (priv->irq < 0)
 		return priv->irq;
 
+	init_completion(&priv->xfer_complete);
+	spin_lock_init(&priv->lock);
+
 	ret = devm_request_irq(&pdev->dev, priv->irq, npcm_peci_irq_handler,
 			       0, "peci-npcm-irq", priv);
 	if (ret)
 		return ret;
 
-	init_completion(&priv->xfer_complete);
-	spin_lock_init(&priv->lock);
-
 	ret = npcm_peci_init_ctrl(priv);
 	if (ret)
 		return ret;
-- 
2.34.1