diff options
Diffstat (limited to 'drivers/base/regmap/regmap.c')
-rw-r--r-- | drivers/base/regmap/regmap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 74d8c0672cf6..78f43fb2fe84 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c | |||
@@ -1073,6 +1073,19 @@ struct regmap *dev_get_regmap(struct device *dev, const char *name) | |||
1073 | } | 1073 | } |
1074 | EXPORT_SYMBOL_GPL(dev_get_regmap); | 1074 | EXPORT_SYMBOL_GPL(dev_get_regmap); |
1075 | 1075 | ||
1076 | /** | ||
1077 | * regmap_get_device(): Obtain the device from a regmap | ||
1078 | * | ||
1079 | * @map: Register map to operate on. | ||
1080 | * | ||
1081 | * Returns the underlying device that the regmap has been created for. | ||
1082 | */ | ||
1083 | struct device *regmap_get_device(struct regmap *map) | ||
1084 | { | ||
1085 | return map->dev; | ||
1086 | } | ||
1087 | EXPORT_SYMBOL_GPL(regmap_get_device); | ||
1088 | |||
1076 | static int _regmap_select_page(struct regmap *map, unsigned int *reg, | 1089 | static int _regmap_select_page(struct regmap *map, unsigned int *reg, |
1077 | struct regmap_range_node *range, | 1090 | struct regmap_range_node *range, |
1078 | unsigned int val_num) | 1091 | unsigned int val_num) |