修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/watchdog/ts72xx_wdt.c
..
..
@@ -122,22 +122,20 @@
122
122
 
123
123
 static int ts72xx_wdt_probe(struct platform_device *pdev)
124
124
 {
125
+	struct device *dev = &pdev->dev;
125
126
 	struct ts72xx_wdt_priv *priv;
126
127
 	struct watchdog_device *wdd;
127
-	struct resource *res;
128
128
 	int ret;
129
129
 
130
-	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
130
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
131
131
 	if (!priv)
132
132
 		return -ENOMEM;
133
133
 
134
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
135
-	priv->control_reg = devm_ioremap_resource(&pdev->dev, res);
134
+	priv->control_reg = devm_platform_ioremap_resource(pdev, 0);
136
135
 	if (IS_ERR(priv->control_reg))
137
136
 		return PTR_ERR(priv->control_reg);
138
137
 
139
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
140
-	priv->feed_reg = devm_ioremap_resource(&pdev->dev, res);
138
+	priv->feed_reg = devm_platform_ioremap_resource(pdev, 1);
141
139
 	if (IS_ERR(priv->feed_reg))
142
140
 		return PTR_ERR(priv->feed_reg);
143
141
 
..
..
@@ -146,20 +144,20 @@
146
144
 	wdd->ops = &ts72xx_wdt_ops;
147
145
 	wdd->min_timeout = 1;
148
146
 	wdd->max_hw_heartbeat_ms = 8000;
149
-	wdd->parent = &pdev->dev;
147
+	wdd->parent = dev;
150
148
 
151
149
 	watchdog_set_nowayout(wdd, nowayout);
152
150
 
153
151
 	wdd->timeout = TS72XX_WDT_DEFAULT_TIMEOUT;
154
-	watchdog_init_timeout(wdd, timeout, &pdev->dev);
152
+	watchdog_init_timeout(wdd, timeout, dev);
155
153
 
156
154
 	watchdog_set_drvdata(wdd, priv);
157
155
 
158
-	ret = devm_watchdog_register_device(&pdev->dev, wdd);
156
+	ret = devm_watchdog_register_device(dev, wdd);
159
157
 	if (ret)
160
158
 		return ret;
161
159
 
162
-	dev_info(&pdev->dev, "TS-72xx Watchdog driver\n");
160
+	dev_info(dev, "TS-72xx Watchdog driver\n");
163
161
 
164
162
 	return 0;
165
163
 }