From: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Date: Wed, 15 Jul 2015 12:59:48 +0000 (+0900)
Subject: mfd: max77693: Store I2C device type as enum and add default unknown
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b3b58cee8aced52e3d7fdb387f40c782a4511198;p=linux-beck.git

mfd: max77693: Store I2C device type as enum and add default unknown

Store the device type (obtained from i2c_device_id) as an enum and add a
default type of unknown to distinguish from case when this is not set
at all.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index ad67b8235a8d..e3c0afff38d3 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -529,13 +529,18 @@ enum max77693_irq_muic {
 	MAX77693_MUIC_IRQ_NR,
 };
 
+enum max77693_types {
+	TYPE_MAX77693_UNKNOWN,
+	TYPE_MAX77693,
+};
+
 struct max77693_dev {
 	struct device *dev;
 	struct i2c_client *i2c;		/* 0xCC , PMIC, Charger, Flash LED */
 	struct i2c_client *muic;	/* 0x4A , MUIC */
 	struct i2c_client *haptic;	/* 0x90 , Haptic */
 
-	int type;
+	enum max77693_types type;
 
 	struct regmap *regmap;
 	struct regmap *regmap_muic;
@@ -549,8 +554,4 @@ struct max77693_dev {
 	int irq;
 };
 
-enum max77693_types {
-	TYPE_MAX77693,
-};
-
 #endif /*  __LINUX_MFD_MAX77693_PRIV_H */