add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/media/pci/tw686x/tw686x-core.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2015 VanguardiaSur - www.vanguardiasur.com.ar
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  *
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  * Based on original driver by Krzysztof Ha?asa:
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  * Copyright (C) 2015 Industrial Research Institute for Automation
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  * and Measurements PIAP
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of version 2 of the GNU General Public License
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- * as published by the Free Software Foundation.
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  *
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  * Notes
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  * -----
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@@ -318,13 +315,6 @@
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 	spin_lock_init(&dev->lock);
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-	err = request_irq(pci_dev->irq, tw686x_irq, IRQF_SHARED,
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-			  dev->name, dev);
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-	if (err < 0) {
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-		dev_err(&pci_dev->dev, "unable to request interrupt\n");
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-		goto iounmap;
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-	}
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-
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 	timer_setup(&dev->dma_delay_timer, tw686x_dma_delay, 0);
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 	/*
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@@ -336,18 +326,23 @@
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 	err = tw686x_video_init(dev);
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 	if (err) {
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 		dev_err(&pci_dev->dev, "can't register video\n");
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-		goto free_irq;
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+		goto iounmap;
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 	}
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 	err = tw686x_audio_init(dev);
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 	if (err)
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 		dev_warn(&pci_dev->dev, "can't register audio\n");
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+	err = request_irq(pci_dev->irq, tw686x_irq, IRQF_SHARED,
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+			  dev->name, dev);
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+	if (err < 0) {
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+		dev_err(&pci_dev->dev, "unable to request interrupt\n");
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+		goto iounmap;
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+	}
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+
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 	pci_set_drvdata(pci_dev, dev);
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 	return 0;
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-free_irq:
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-	free_irq(pci_dev->irq, dev);
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 iounmap:
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 	pci_iounmap(pci_dev, dev->mmio);
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 free_region: