From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Sun, 11 Sep 2016 04:34:46 -0300
Subject: Linux-libre 4.7.1-gnu

---
 drivers/watchdog/ebc-c384_wdt.c | 43 ++++++++++-------------------------------
 1 file changed, 10 insertions(+), 33 deletions(-)

(limited to 'drivers/watchdog/ebc-c384_wdt.c')

diff --git a/drivers/watchdog/ebc-c384_wdt.c b/drivers/watchdog/ebc-c384_wdt.c
index 77fda0b4b..4b849b8e3 100644
--- a/drivers/watchdog/ebc-c384_wdt.c
+++ b/drivers/watchdog/ebc-c384_wdt.c
@@ -16,10 +16,10 @@
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
+#include <linux/isa.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/platform_device.h>
 #include <linux/types.h>
 #include <linux/watchdog.h>
 
@@ -95,9 +95,8 @@ static const struct watchdog_info ebc_c384_wdt_info = {
 	.identity = MODULE_NAME
 };
 
-static int __init ebc_c384_wdt_probe(struct platform_device *pdev)
+static int ebc_c384_wdt_probe(struct device *dev, unsigned int id)
 {
-	struct device *dev = &pdev->dev;
 	struct watchdog_device *wdd;
 
 	if (!devm_request_region(dev, BASE_ADDR, ADDR_EXTENT, dev_name(dev))) {
@@ -122,61 +121,39 @@ static int __init ebc_c384_wdt_probe(struct platform_device *pdev)
 		dev_warn(dev, "Invalid timeout (%u seconds), using default (%u seconds)\n",
 			timeout, WATCHDOG_TIMEOUT);
 
-	platform_set_drvdata(pdev, wdd);
+	dev_set_drvdata(dev, wdd);
 
 	return watchdog_register_device(wdd);
 }
 
-static int ebc_c384_wdt_remove(struct platform_device *pdev)
+static int ebc_c384_wdt_remove(struct device *dev, unsigned int id)
 {
-	struct watchdog_device *wdd = platform_get_drvdata(pdev);
+	struct watchdog_device *wdd = dev_get_drvdata(dev);
 
 	watchdog_unregister_device(wdd);
 
 	return 0;
 }
 
-static struct platform_driver ebc_c384_wdt_driver = {
+static struct isa_driver ebc_c384_wdt_driver = {
+	.probe = ebc_c384_wdt_probe,
 	.driver = {
 		.name = MODULE_NAME
 	},
 	.remove = ebc_c384_wdt_remove
 };
 
-static struct platform_device *ebc_c384_wdt_device;
-
 static int __init ebc_c384_wdt_init(void)
 {
-	int err;
-
 	if (!dmi_match(DMI_BOARD_NAME, "EBC-C384 SBC"))
 		return -ENODEV;
 
-	ebc_c384_wdt_device = platform_device_alloc(MODULE_NAME, -1);
-	if (!ebc_c384_wdt_device)
-		return -ENOMEM;
-
-	err = platform_device_add(ebc_c384_wdt_device);
-	if (err)
-		goto err_platform_device;
-
-	err = platform_driver_probe(&ebc_c384_wdt_driver, ebc_c384_wdt_probe);
-	if (err)
-		goto err_platform_driver;
-
-	return 0;
-
-err_platform_driver:
-	platform_device_del(ebc_c384_wdt_device);
-err_platform_device:
-	platform_device_put(ebc_c384_wdt_device);
-	return err;
+	return isa_register_driver(&ebc_c384_wdt_driver, 1);
 }
 
 static void __exit ebc_c384_wdt_exit(void)
 {
-	platform_device_unregister(ebc_c384_wdt_device);
-	platform_driver_unregister(&ebc_c384_wdt_driver);
+	isa_unregister_driver(&ebc_c384_wdt_driver);
 }
 
 module_init(ebc_c384_wdt_init);
@@ -185,4 +162,4 @@ module_exit(ebc_c384_wdt_exit);
 MODULE_AUTHOR("William Breathitt Gray <vilhelm.gray@gmail.com>");
 MODULE_DESCRIPTION("WinSystems EBC-C384 watchdog timer driver");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" MODULE_NAME);
+MODULE_ALIAS("isa:" MODULE_NAME);
-- 
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