add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/input/misc/ixp4xx-beeper.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Generic IXP4xx beeper driver
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  *
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@@ -8,11 +9,6 @@
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  *
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  * Author: Alessandro Zummo <a.zummo@towertech.it>
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  * Maintainers: http://www.nslu2-linux.org/
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  */
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13
 
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 #include <linux/module.h>
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@@ -29,6 +25,8 @@
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 MODULE_ALIAS("platform:ixp4xx-beeper");
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 static DEFINE_SPINLOCK(beep_lock);
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+
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+static int ixp4xx_timer2_irq;
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 static void ixp4xx_spkr_control(unsigned int pin, unsigned int count)
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 {
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@@ -90,6 +88,7 @@
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 static int ixp4xx_spkr_probe(struct platform_device *dev)
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 {
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 	struct input_dev *input_dev;
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+	int irq;
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 	int err;
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 	input_dev = input_allocate_device();
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@@ -110,15 +109,22 @@
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 	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
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 	input_dev->event = ixp4xx_spkr_event;
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+	irq = platform_get_irq(dev, 0);
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+	if (irq < 0) {
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+		err = irq;
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+		goto err_free_device;
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+	}
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+
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 	err = gpio_request(dev->id, "ixp4-beeper");
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 	if (err)
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 		goto err_free_device;
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-	err = request_irq(IRQ_IXP4XX_TIMER2, &ixp4xx_spkr_interrupt,
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+	err = request_irq(irq, &ixp4xx_spkr_interrupt,
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 			  IRQF_NO_SUSPEND, "ixp4xx-beeper",
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 			  (void *) dev->id);
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 	if (err)
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 		goto err_free_gpio;
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+	ixp4xx_timer2_irq = irq;
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 	err = input_register_device(input_dev);
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 	if (err)
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@@ -129,7 +135,7 @@
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 	return 0;
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  err_free_irq:
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-	free_irq(IRQ_IXP4XX_TIMER2, (void *)dev->id);
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+	free_irq(irq, (void *)dev->id);
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  err_free_gpio:
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 	gpio_free(dev->id);
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  err_free_device:
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@@ -146,10 +152,10 @@
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 	input_unregister_device(input_dev);
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 	/* turn the speaker off */
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-	disable_irq(IRQ_IXP4XX_TIMER2);
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+	disable_irq(ixp4xx_timer2_irq);
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 	ixp4xx_spkr_control(pin, 0);
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-	free_irq(IRQ_IXP4XX_TIMER2, (void *)dev->id);
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+	free_irq(ixp4xx_timer2_irq, (void *)dev->id);
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 	gpio_free(dev->id);
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 	return 0;
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@@ -161,7 +167,7 @@
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 	unsigned int pin = (unsigned int) input_get_drvdata(input_dev);
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 	/* turn off the speaker */
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-	disable_irq(IRQ_IXP4XX_TIMER2);
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+	disable_irq(ixp4xx_timer2_irq);
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 	ixp4xx_spkr_control(pin, 0);
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 }
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