--- zzzz-none-000/linux-4.4.271/drivers/gpio/gpio-amdpt.c	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/drivers/gpio/gpio-amdpt.c	2023-04-19 10:22:28.000000000 +0000
@@ -39,14 +39,14 @@
 	unsigned long flags;
 	u32 using_pins;
 
-	dev_dbg(gc->dev, "pt_gpio_request offset=%x\n", offset);
+	dev_dbg(gc->parent, "pt_gpio_request offset=%x\n", offset);
 
 	spin_lock_irqsave(&pt_gpio->lock, flags);
 
 	using_pins = readl(pt_gpio->reg_base + PT_SYNC_REG);
 	if (using_pins & BIT(offset)) {
-		dev_warn(gc->dev, "PT GPIO pin %x reconfigured\n",
-			offset);
+		dev_warn(gc->parent, "PT GPIO pin %x reconfigured\n",
+			 offset);
 		spin_unlock_irqrestore(&pt_gpio->lock, flags);
 		return -EINVAL;
 	}
@@ -72,7 +72,7 @@
 
 	spin_unlock_irqrestore(&pt_gpio->lock, flags);
 
-	dev_dbg(gc->dev, "pt_gpio_free offset=%x\n", offset);
+	dev_dbg(gc->parent, "pt_gpio_free offset=%x\n", offset);
 }
 
 static void pt_gpio_set_value(struct gpio_chip *gc, unsigned offset, int value)
@@ -81,7 +81,7 @@
 	unsigned long flags;
 	u32 data;
 
-	dev_dbg(gc->dev, "pt_gpio_set_value offset=%x, value=%x\n",
+	dev_dbg(gc->parent, "pt_gpio_set_value offset=%x, value=%x\n",
 		offset, value);
 
 	spin_lock_irqsave(&pt_gpio->lock, flags);
@@ -116,7 +116,7 @@
 	data >>= offset;
 	data &= 1;
 
-	dev_dbg(gc->dev, "pt_gpio_get_value offset=%x, value=%x\n",
+	dev_dbg(gc->parent, "pt_gpio_get_value offset=%x, value=%x\n",
 		offset, data);
 
 	return data;
@@ -128,7 +128,7 @@
 	unsigned long flags;
 	u32 data;
 
-	dev_dbg(gc->dev, "pt_gpio_dirction_input offset=%x\n", offset);
+	dev_dbg(gc->parent, "pt_gpio_dirction_input offset=%x\n", offset);
 
 	spin_lock_irqsave(&pt_gpio->lock, flags);
 
@@ -148,7 +148,7 @@
 	unsigned long flags;
 	u32 data;
 
-	dev_dbg(gc->dev, "pt_gpio_direction_output offset=%x, value=%x\n",
+	dev_dbg(gc->parent, "pt_gpio_direction_output offset=%x, value=%x\n",
 		offset, value);
 
 	spin_lock_irqsave(&pt_gpio->lock, flags);
@@ -202,7 +202,7 @@
 
 	pt_gpio->gc.label            = pdev->name;
 	pt_gpio->gc.owner            = THIS_MODULE;
-	pt_gpio->gc.dev              = dev;
+	pt_gpio->gc.parent              = dev;
 	pt_gpio->gc.request          = pt_gpio_request;
 	pt_gpio->gc.free             = pt_gpio_free;
 	pt_gpio->gc.direction_input  = pt_gpio_direction_input;