[PATCH] peci: aspeed: 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: a85e4c52086c ("peci: Add peci-aspeed controller driver")
Cc: stable@xxxxxxxxxxxxxxx
Assisted-by: Codex:GPT-5
Signed-off-by: Runyu Xiao <runyu.xiao@xxxxxxxxxx>
---
 drivers/peci/controller/peci-aspeed.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/peci/controller/peci-aspeed.c b/drivers/peci/controller/peci-aspeed.c
index a0c99ecf7..5d7f4f8fd 100644
--- a/drivers/peci/controller/peci-aspeed.c
+++ b/drivers/peci/controller/peci-aspeed.c
@@ -529,14 +529,14 @@ static int aspeed_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, aspeed_peci_irq_handler,
 			       0, "peci-aspeed", priv);
 	if (ret)
 		return ret;
 
-	init_completion(&priv->xfer_complete);
-	spin_lock_init(&priv->lock);
-
 	priv->rst = devm_reset_control_get(&pdev->dev, NULL);
 	if (IS_ERR(priv->rst))
 		return dev_err_probe(priv->dev, PTR_ERR(priv->rst),
-- 
2.34.1