Lines Matching refs:ret
113 int ret;
121 ret = i2c_transfer(phy->i2c_client->adapter, msg, 1);
122 if (ret < 0)
127 } while (ret < 0 && i++ < TPM_RETRY);
129 return ret;
189 int ret;
199 ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
200 if (ret < 0)
201 return ret;
209 ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
210 if (ret < 0)
211 return ret;
215 ret = tpm_tis_i2c_sanity_check_read(reg, len, result);
216 if (ret == 0)
222 return ret;
232 int ret;
249 ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
250 if (ret < 0)
251 return ret;
297 int ret;
304 ret = tpm_tis_i2c_read_bytes(&phy->priv, TPM_I2C_INTERFACE_CAPABILITY,
307 if (ret)
308 return ret;
335 int ret;
350 ret = tpm_tis_i2c_init_guard_time(phy);
351 if (ret)
352 return ret;
354 ret = tpm_tis_i2c_write_bytes(&phy->priv, TPM_LOC_SEL, sizeof(locality),
356 if (ret)
357 return ret;
359 ret = tpm_tis_i2c_write_bytes(&phy->priv, TPM_I2C_DATA_CSUM_ENABLE,
362 if (ret)
363 return ret;