28 int tps6105x_set(struct tps6105x *tps6105x, u8 reg, u8 value)  in tps6105x_set()  argument
32 	ret = mutex_lock_interruptible(&tps6105x->lock);  in tps6105x_set()
35 	ret = i2c_smbus_write_byte_data(tps6105x->client, reg, value);  in tps6105x_set()
36 	mutex_unlock(&tps6105x->lock);  in tps6105x_set()
44 int tps6105x_get(struct tps6105x *tps6105x, u8 reg, u8 *buf)  in tps6105x_get()  argument
48 	ret = mutex_lock_interruptible(&tps6105x->lock);  in tps6105x_get()
51 	ret = i2c_smbus_read_byte_data(tps6105x->client, reg);  in tps6105x_get()
52 	mutex_unlock(&tps6105x->lock);  in tps6105x_get()
65 int tps6105x_mask_and_set(struct tps6105x *tps6105x, u8 reg,  in tps6105x_mask_and_set()  argument
71 	ret = mutex_lock_interruptible(&tps6105x->lock);  in tps6105x_mask_and_set()
74 	ret = i2c_smbus_read_byte_data(tps6105x->client, reg);  in tps6105x_mask_and_set()
79 	ret = i2c_smbus_write_byte_data(tps6105x->client, reg, regval);  in tps6105x_mask_and_set()
81 	mutex_unlock(&tps6105x->lock);  in tps6105x_mask_and_set()
89 static int tps6105x_startup(struct tps6105x *tps6105x)  in tps6105x_startup()  argument
94 	ret = tps6105x_get(tps6105x, TPS6105X_REG_0, &regval);  in tps6105x_startup()
99 		dev_info(&tps6105x->client->dev,  in tps6105x_startup()
103 		dev_info(&tps6105x->client->dev,  in tps6105x_startup()
107 		dev_info(&tps6105x->client->dev,  in tps6105x_startup()
111 		dev_info(&tps6105x->client->dev,  in tps6105x_startup()
139 	struct tps6105x			*tps6105x;  in tps6105x_probe()  local
144 	tps6105x = devm_kmalloc(&client->dev, sizeof(*tps6105x), GFP_KERNEL);  in tps6105x_probe()
145 	if (!tps6105x)  in tps6105x_probe()
148 	i2c_set_clientdata(client, tps6105x);  in tps6105x_probe()
149 	tps6105x->client = client;  in tps6105x_probe()
151 	tps6105x->pdata = pdata;  in tps6105x_probe()
152 	mutex_init(&tps6105x->lock);  in tps6105x_probe()
154 	ret = tps6105x_startup(tps6105x);  in tps6105x_probe()
186 		tps6105x_cells[i].platform_data = tps6105x;  in tps6105x_probe()
187 		tps6105x_cells[i].pdata_size = sizeof(*tps6105x);  in tps6105x_probe()
196 	struct tps6105x *tps6105x = i2c_get_clientdata(client);  in tps6105x_remove()  local
201 	tps6105x_mask_and_set(tps6105x, TPS6105X_REG_0,  in tps6105x_remove()