mtd_read´() returns -EUCLEAN to indicate that a page needs cleanup. This value shouldn't be returned from the mtd read file operation since this should return the number of bytes read. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- drivers/mtd/core.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/core.c b/drivers/mtd/core.c index 90b800c7b2..4e7bfdb3da 100644 --- a/drivers/mtd/core.c +++ b/drivers/mtd/core.c @@ -105,11 +105,10 @@ static ssize_t mtd_op_read(struct cdev *cdev, void* buf, size_t count, offset, count); ret = mtd_read(mtd, offset, count, &retlen, buf); - if (ret < 0) + if (ret < 0 && ret != -EUCLEAN) return ret; - if (mtd->ecc_strength == 0) - return retlen; /* device lacks ecc */ - return ret >= mtd->bitflip_threshold ? -EUCLEAN : retlen; + + return retlen; } #define NOTALIGNED(x) (x & (mtd->writesize - 1)) != 0 -- 2.11.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
