Merge branch 'master' of git://git.denx.de/u-boot-spi
- Important spi-mem fix
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c
index c4e2f6a..1acff74 100644
--- a/drivers/mtd/spi/spi-nor-core.c
+++ b/drivers/mtd/spi/spi-nor-core.c
@@ -116,7 +116,6 @@
SPI_MEM_OP_ADDR(nor->addr_width, to, 1),
SPI_MEM_OP_NO_DUMMY,
SPI_MEM_OP_DATA_OUT(len, buf, 1));
- size_t remaining = len;
int ret;
/* get transfer protocols. */
@@ -127,22 +126,16 @@
if (nor->program_opcode == SPINOR_OP_AAI_WP && nor->sst_write_second)
op.addr.nbytes = 0;
- while (remaining) {
- op.data.nbytes = remaining < UINT_MAX ? remaining : UINT_MAX;
- ret = spi_mem_adjust_op_size(nor->spi, &op);
- if (ret)
- return ret;
+ ret = spi_mem_adjust_op_size(nor->spi, &op);
+ if (ret)
+ return ret;
+ op.data.nbytes = len < op.data.nbytes ? len : op.data.nbytes;
- ret = spi_mem_exec_op(nor->spi, &op);
- if (ret)
- return ret;
+ ret = spi_mem_exec_op(nor->spi, &op);
+ if (ret)
+ return ret;
- op.addr.val += op.data.nbytes;
- remaining -= op.data.nbytes;
- op.data.buf.out += op.data.nbytes;
- }
-
- return len;
+ return op.data.nbytes;
}
/*
@@ -1101,10 +1094,6 @@
goto write_err;
*retlen += written;
i += written;
- if (written != page_remain) {
- ret = -EIO;
- goto write_err;
- }
}
write_err: