114 	int total_length = 0, nbr_dummy_bytes = 0, ret = 0;  in st33zp24_spi_send()  local
136 	nbr_dummy_bytes = phy->latency;  in st33zp24_spi_send()
137 	memset(&tx_buf[total_length], TPM_DUMMY_BYTE, nbr_dummy_bytes);  in st33zp24_spi_send()
139 	phy->spi_xfer.len = total_length + nbr_dummy_bytes;  in st33zp24_spi_send()
143 		ret = rx_buf[total_length + nbr_dummy_bytes - 1];  in st33zp24_spi_send()
160 	int total_length = 0, nbr_dummy_bytes, ret;  in read8_reg()  local
174 	nbr_dummy_bytes = phy->latency;  in read8_reg()
176 	       nbr_dummy_bytes + tpm_size);  in read8_reg()
178 	phy->spi_xfer.len = total_length + nbr_dummy_bytes + tpm_size;  in read8_reg()
183 		ret = rx_buf[total_length + nbr_dummy_bytes - 1];  in read8_reg()
185 		memcpy(tpm_data, rx_buf + total_length + nbr_dummy_bytes,  in read8_reg()