--- zzzz-none-000/linux-3.10.107/include/linux/mfd/max8998-private.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/mfd/max8998-private.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,5 +1,5 @@
 /*
- * max8998.h - Voltage regulator driver for the Maxim 8998
+ * max8998-private.h - Voltage regulator driver for the Maxim 8998
  *
  *  Copyright (C) 2009-2010 Samsung Electrnoics
  *  Kyungmin Park <kyungmin.park@samsung.com>
@@ -132,9 +132,12 @@
 
 #define MAX8998_ENRAMP                  (1 << 4)
 
+struct irq_domain;
+
 /**
  * struct max8998_dev - max8998 master device for sub-drivers
  * @dev: master device of the chip (can be used to access platform data)
+ * @pdata: platform data for the driver and subdrivers
  * @i2c: i2c client private data for regulator
  * @rtc: i2c client private data for rtc
  * @iolock: mutex for serializing io access
@@ -148,17 +151,19 @@
  */
 struct max8998_dev {
 	struct device *dev;
+	struct max8998_platform_data *pdata;
 	struct i2c_client *i2c;
 	struct i2c_client *rtc;
 	struct mutex iolock;
 	struct mutex irqlock;
 
-	int irq_base;
+	unsigned int irq_base;
+	struct irq_domain *irq_domain;
 	int irq;
 	int ono;
 	u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS];
 	u8 irq_masks_cache[MAX8998_NUM_IRQ_REGS];
-	int type;
+	unsigned long type;
 	bool wakeup;
 };