From 71eea7071583b04e9b796ee1d6f7a07334426495 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 10 Oct 2019 11:15:20 +0300 Subject: [PATCH] platform/x86: intel_punit_ipc: Avoid error message when retrieving IRQ Since the commit 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()") the platform_get_irq() started issuing an error message which is not what we want here. Switch to platform_get_irq_optional() to have only warning message provided by the driver. Fixes: 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()") Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_punit_ipc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/platform/x86/intel_punit_ipc.c b/drivers/platform/x86/intel_punit_ipc.c index ab7ae1950867..fa97834fdb78 100644 --- a/drivers/platform/x86/intel_punit_ipc.c +++ b/drivers/platform/x86/intel_punit_ipc.c @@ -293,9 +293,8 @@ static int intel_punit_ipc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, punit_ipcdev); - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); if (irq < 0) { - punit_ipcdev->irq = 0; dev_warn(&pdev->dev, "Invalid IRQ, using polling mode\n"); } else { ret = devm_request_irq(&pdev->dev, irq, intel_punit_ioc,