* [U-Boot] [PATCH] fsl espi: Fix reading from device
@ 2012-09-26 22:46 Dale P. Smith
0 siblings, 0 replies; only message in thread
From: Dale P. Smith @ 2012-09-26 22:46 UTC (permalink / raw)
To: u-boot
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;
--
1.7.2.5
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2012-09-26 22:46 [U-Boot] [PATCH] fsl espi: Fix reading from device Dale P. Smith
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