Lines Matching refs:ret
150 long ret; in st33zp24_i2c_request_locality() local
157 ret = st33zp24_i2c_write(dev, TPM_ACCESS, &data, 1); in st33zp24_i2c_request_locality()
158 if (ret < 0) in st33zp24_i2c_request_locality()
159 return ret; in st33zp24_i2c_request_locality()
276 int size = 0, burstcnt, len, ret, status; in st33zp24_i2c_recv_data() local
285 ret = st33zp24_i2c_read(dev, TPM_DATA_FIFO, buf + size, len); in st33zp24_i2c_recv_data()
286 if (ret < 0) in st33zp24_i2c_recv_data()
287 return ret; in st33zp24_i2c_recv_data()
353 int burstcnt, ret, status; in st33zp24_i2c_send() local
361 ret = st33zp24_i2c_request_locality(dev); in st33zp24_i2c_send()
362 if (ret < 0) in st33zp24_i2c_send()
363 return ret; in st33zp24_i2c_send()
370 ret = -ETIME; in st33zp24_i2c_send()
381 ret = st33zp24_i2c_write(dev, TPM_DATA_FIFO, buf + i, size); in st33zp24_i2c_send()
382 if (ret < 0) in st33zp24_i2c_send()
390 ret = -EIO; in st33zp24_i2c_send()
394 ret = st33zp24_i2c_write(dev, TPM_DATA_FIFO, buf + len - 1, 1); in st33zp24_i2c_send()
395 if (ret < 0) in st33zp24_i2c_send()
400 ret = -EIO; in st33zp24_i2c_send()
405 ret = st33zp24_i2c_write(dev, TPM_STS, &data, 1); in st33zp24_i2c_send()
406 if (ret < 0) in st33zp24_i2c_send()
415 return ret; in st33zp24_i2c_send()