diff options
| -rw-r--r-- | drivers/mfd/tps65090.c | 46 | ||||
| -rw-r--r-- | include/linux/mfd/tps65090.h | 52 |
2 files changed, 48 insertions, 50 deletions
diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c index a4862c6fc9b5..8a911cab06ab 100644 --- a/drivers/mfd/tps65090.c +++ b/drivers/mfd/tps65090.c @@ -17,7 +17,6 @@ */ #include <linux/interrupt.h> -#include <linux/irq.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> @@ -25,7 +24,6 @@ #include <linux/i2c.h> #include <linux/mfd/core.h> #include <linux/mfd/tps65090.h> -#include <linux/regmap.h> #include <linux/err.h> #define NUM_INT_REG 2 @@ -75,50 +73,6 @@ static struct mfd_cell tps65090s[] = { }, }; -struct tps65090 { - struct mutex lock; - struct device *dev; - struct i2c_client *client; - struct regmap *rmap; - struct irq_chip irq_chip; - struct mutex irq_lock; - int irq_base; - unsigned int id; -}; - -int tps65090_write(struct device *dev, int reg, uint8_t val) -{ - struct tps65090 *tps = dev_get_drvdata(dev); - return regmap_write(tps->rmap, reg, val); -} -EXPORT_SYMBOL_GPL(tps65090_write); - -int tps65090_read(struct device *dev, int reg, uint8_t *val) -{ - struct tps65090 *tps = dev_get_drvdata(dev); - unsigned int temp_val; - int ret; - ret = regmap_read(tps->rmap, reg, &temp_val); - if (!ret) - *val = temp_val; - return ret; -} -EXPORT_SYMBOL_GPL(tps65090_read); - -int tps65090_set_bits(struct device *dev, int reg, uint8_t bit_num) -{ - struct tps65090 *tps = dev_get_drvdata(dev); - return regmap_update_bits(tps->rmap, reg, BIT(bit_num), ~0u); -} -EXPORT_SYMBOL_GPL(tps65090_set_bits); - -int tps65090_clr_bits(struct device *dev, int reg, uint8_t bit_num) -{ - struct tps65090 *tps = dev_get_drvdata(dev); - return regmap_update_bits(tps->rmap, reg, BIT(bit_num), 0u); -} -EXPORT_SYMBOL_GPL(tps65090_clr_bits); - static void tps65090_irq_lock(struct irq_data *data) { struct tps65090 *tps65090 = irq_data_get_irq_chip_data(data); diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h index e6046764d17f..ba6b80aa0992 100644 --- a/include/linux/mfd/tps65090.h +++ b/include/linux/mfd/tps65090.h @@ -22,6 +22,20 @@ #ifndef __LINUX_MFD_TPS65090_H #define __LINUX_MFD_TPS65090_H +#include <linux/irq.h> +#include <linux/regmap.h> + +struct tps65090 { + struct mutex lock; + struct device *dev; + struct i2c_client *client; + struct regmap *rmap; + struct irq_chip irq_chip; + struct mutex irq_lock; + int irq_base; + unsigned int id; +}; + struct tps65090_platform_data { int irq_base; struct tps65090_regulator_platform_data **reg_pdata; @@ -32,9 +46,39 @@ struct tps65090_platform_data { * NOTE: the functions below are not intended for use outside * of the TPS65090 sub-device drivers */ -extern int tps65090_write(struct device *dev, int reg, uint8_t val); -extern int tps65090_read(struct device *dev, int reg, uint8_t *val); -extern int tps65090_set_bits(struct device *dev, int reg, uint8_t bit_num); -extern int tps65090_clr_bits(struct device *dev, int reg, uint8_t bit_num); +static inline int tps65090_write(struct device *dev, int reg, uint8_t val) +{ + struct tps65090 *tps = dev_get_drvdata(dev); + + return regmap_write(tps->rmap, reg, val); +} + +static inline int tps65090_read(struct device *dev, int reg, uint8_t *val) +{ + struct tps65090 *tps = dev_get_drvdata(dev); + unsigned int temp_val; + int ret; + + ret = regmap_read(tps->rmap, reg, &temp_val); + if (!ret) + *val = temp_val; + return ret; +} + +static inline int tps65090_set_bits(struct device *dev, int reg, + uint8_t bit_num) +{ + struct tps65090 *tps = dev_get_drvdata(dev); + + return regmap_update_bits(tps->rmap, reg, BIT(bit_num), ~0u); +} + +static inline int tps65090_clr_bits(struct device *dev, int reg, + uint8_t bit_num) +{ + struct tps65090 *tps = dev_get_drvdata(dev); + + return regmap_update_bits(tps->rmap, reg, BIT(bit_num), 0u); +} #endif /*__LINUX_MFD_TPS65090_H */ |