From 73f76db8404b26d2257915f4cde25c6e00afed14 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 19 Feb 2024 17:05:00 +0200
Subject: [PATCH] serial: 8250_exar: Use generic function to set firmware node

Use generic function to set firmware node instead of ACPI specific one.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240219150627.2101198-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/tty/serial/8250/8250_exar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c
index 9ab30d974e29..cf3cd569c395 100644
--- a/drivers/tty/serial/8250/8250_exar.c
+++ b/drivers/tty/serial/8250/8250_exar.c
@@ -6,12 +6,12 @@
  *
  *  Copyright (C) 2017 Sudip Mukherjee, All Rights Reserved.
  */
-#include <linux/acpi.h>
 #include <linux/dmi.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/platform_device.h>
 #include <linux/property.h>
 #include <linux/serial_core.h>
 #include <linux/serial_reg.h>
@@ -375,7 +375,7 @@ static struct platform_device *__xr17v35x_register_gpio(struct pci_dev *pcidev,
 		return NULL;
 
 	pdev->dev.parent = &pcidev->dev;
-	ACPI_COMPANION_SET(&pdev->dev, ACPI_COMPANION(&pcidev->dev));
+	device_set_node(&pdev->dev, dev_fwnode(&pcidev->dev));
 
 	if (device_add_software_node(&pdev->dev, node) < 0 ||
 	    platform_device_add(pdev) < 0) {