Return the actual bytes read from the device. --- drivers/spi/fsl_espi.c | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c index a1ebd33..c0348db 100644 --- a/drivers/spi/fsl_espi.c +++ b/drivers/spi/fsl_espi.c @@ -291,16 +291,10 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, debug("***spi_xfer:...%08x readed\n", tmpdin); } } - if (data_in) { - memcpy(data_in, buffer + 2 * cmd_len, tran_len); - if (*buffer == 0x0b) { - data_in += tran_len; - data_len -= tran_len; - *(int *)buffer += tran_len; - } - } spi_cs_deactivate(slave); } + if (data_in) + memcpy(data_in, buffer + rx_offset, len);
free(buffer); return 0;