Lines Matching refs:ret
49 int ret;
52 ret = i2c_smbus_read_byte_data(i2c, reg);
54 if (ret < 0)
55 return ret;
57 ret &= 0xff;
58 *dest = ret;
66 int ret;
69 ret = i2c_smbus_read_i2c_block_data(i2c, reg, count, buf);
71 if (ret < 0)
72 return ret;
81 int ret;
84 ret = i2c_smbus_write_byte_data(i2c, reg, value);
86 return ret;
93 int ret;
96 ret = i2c_smbus_write_i2c_block_data(i2c, reg, count, buf);
98 if (ret < 0)
99 return ret;
108 int ret;
111 ret = i2c_smbus_read_byte_data(i2c, reg);
112 if (ret >= 0) {
113 u8 old_val = ret & 0xff;
115 ret = i2c_smbus_write_byte_data(i2c, reg, new_val);
118 return ret;
161 int ret = 0;
181 return ret;
198 ret = PTR_ERR(max8997->haptic);
206 ret = PTR_ERR(max8997->muic);
215 ret = mfd_add_devices(max8997->dev, -1, max8997_devs,
218 if (ret < 0) {
219 dev_err(max8997->dev, "failed to add MFD devices %d\n", ret);
231 return ret;
240 return ret;