29 int tps65912_set_bits(struct tps65912 *tps65912, u8 reg, u8 mask)  in tps65912_set_bits()  argument
34 	mutex_lock(&tps65912->io_mutex);  in tps65912_set_bits()
36 	err = tps65912->read(tps65912, reg, 1, &data);  in tps65912_set_bits()
38 		dev_err(tps65912->dev, "Read from reg 0x%x failed\n", reg);  in tps65912_set_bits()
43 	err = tps65912->write(tps65912, reg, 1, &data);  in tps65912_set_bits()
45 		dev_err(tps65912->dev, "Write to reg 0x%x failed\n", reg);  in tps65912_set_bits()
48 	mutex_unlock(&tps65912->io_mutex);  in tps65912_set_bits()
53 int tps65912_clear_bits(struct tps65912 *tps65912, u8 reg, u8 mask)  in tps65912_clear_bits()  argument
58 	mutex_lock(&tps65912->io_mutex);  in tps65912_clear_bits()
59 	err = tps65912->read(tps65912, reg, 1, &data);  in tps65912_clear_bits()
61 		dev_err(tps65912->dev, "Read from reg 0x%x failed\n", reg);  in tps65912_clear_bits()
66 	err = tps65912->write(tps65912, reg, 1, &data);  in tps65912_clear_bits()
68 		dev_err(tps65912->dev, "Write to reg 0x%x failed\n", reg);  in tps65912_clear_bits()
71 	mutex_unlock(&tps65912->io_mutex);  in tps65912_clear_bits()
76 static inline int tps65912_read(struct tps65912 *tps65912, u8 reg)  in tps65912_read()  argument
81 	err = tps65912->read(tps65912, reg, 1, &val);  in tps65912_read()
88 static inline int tps65912_write(struct tps65912 *tps65912, u8 reg, u8 val)  in tps65912_write()  argument
90 	return tps65912->write(tps65912, reg, 1, &val);  in tps65912_write()
93 int tps65912_reg_read(struct tps65912 *tps65912, u8 reg)  in tps65912_reg_read()  argument
97 	mutex_lock(&tps65912->io_mutex);  in tps65912_reg_read()
99 	data = tps65912_read(tps65912, reg);  in tps65912_reg_read()
101 		dev_err(tps65912->dev, "Read from reg 0x%x failed\n", reg);  in tps65912_reg_read()
103 	mutex_unlock(&tps65912->io_mutex);  in tps65912_reg_read()
108 int tps65912_reg_write(struct tps65912 *tps65912, u8 reg, u8 val)  in tps65912_reg_write()  argument
112 	mutex_lock(&tps65912->io_mutex);  in tps65912_reg_write()
114 	err = tps65912_write(tps65912, reg, val);  in tps65912_reg_write()
116 		dev_err(tps65912->dev, "Write for reg 0x%x failed\n", reg);  in tps65912_reg_write()
118 	mutex_unlock(&tps65912->io_mutex);  in tps65912_reg_write()
123 int tps65912_device_init(struct tps65912 *tps65912)  in tps65912_device_init()  argument
125 	struct tps65912_board *pmic_plat_data = dev_get_platdata(tps65912->dev);  in tps65912_device_init()
133 	mutex_init(&tps65912->io_mutex);  in tps65912_device_init()
134 	dev_set_drvdata(tps65912->dev, tps65912);  in tps65912_device_init()
141 		tps65912->read(tps65912, TPS65912_I2C_SPI_CFG, 1, &value);  in tps65912_device_init()
143 		tps65912->write(tps65912, TPS65912_I2C_SPI_CFG, 1, &dcdc_avs);  in tps65912_device_init()
146 	ret = mfd_add_devices(tps65912->dev, -1,  in tps65912_device_init()
154 	ret = tps65912_irq_init(tps65912, init_data->irq, init_data);  in tps65912_device_init()
163 	mfd_remove_devices(tps65912->dev);  in tps65912_device_init()
167 void tps65912_device_exit(struct tps65912 *tps65912)  in tps65912_device_exit()  argument
169 	mfd_remove_devices(tps65912->dev);  in tps65912_device_exit()
170 	tps65912_irq_exit(tps65912);  in tps65912_device_exit()