60  * Between command and response, there are latency byte (up to 15
66  * some latency byte before the answer is available (max 15).
73 	int latency;  member
132 	memset(tx_buf + total_length, TPM_DUMMY_BYTE, phy->latency);  in st33zp24_spi_write()
134 	total_length += phy->latency;  in st33zp24_spi_write()
178 	       phy->latency + tpm_size);  in st33zp24_spi_read8_reg()
179 	total_length += phy->latency + tpm_size;  in st33zp24_spi_read8_reg()
222 	int latency = 1, status = 0;  in st33zp24_spi_evaluate_latency()  local
226 	while (!status && latency < MAX_SPI_LATENCY) {  in st33zp24_spi_evaluate_latency()
227 		phy->latency = latency;  in st33zp24_spi_evaluate_latency()
230 		latency++;  in st33zp24_spi_evaluate_latency()
234 	if (latency == MAX_SPI_LATENCY)  in st33zp24_spi_evaluate_latency()
237 	return latency - 1;  in st33zp24_spi_evaluate_latency()
575 	phy->latency = st33zp24_spi_evaluate_latency(dev);  in st33zp24_spi_init()
576 	if (phy->latency <= 0)  in st33zp24_spi_init()