| Message ID | 1425450374-6855-3-git-send-email-joel@jms.id.au |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/external/opal-prd/pnor.c b/external/opal-prd/pnor.c index e40d292..3ae7fcd 100644 --- a/external/opal-prd/pnor.c +++ b/external/opal-prd/pnor.c @@ -294,18 +294,12 @@ int pnor_operation(struct pnor *pnor, const char *name, uint64_t offset, return fd; } - rc = lseek(fd, pstart, SEEK_SET); - if (rc < 0) { - perror(pnor->path); - goto out; - } - switch (op) { case PNOR_OP_READ: - rc = mtd_read(pnor, fd, data, offset, size); + rc = mtd_read(pnor, fd, data, pstart + offset, size); break; case PNOR_OP_WRITE: - rc = mtd_write(pnor, fd, data, offset, size); + rc = mtd_write(pnor, fd, data, pstart + offset, size); break; default: rc = -EIO;
The start of the partition was not used when sending the size to the mtd_{read,write} calls. This meant they were unconditionally reading and writing to the start of the flash, instead of the partition. Signed-off-by: Joel Stanley <joel@jms.id.au> --- external/opal-prd/pnor.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)