diff options
| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2016-12-06 18:14:24 +0100 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | b84d9d8ae5a4a7eeec136a08ab9bb2d9330f1f0a (patch) | |
| tree | 9eaa2626d80d7a4b7143f028a2e0b9bceeaf8a78 /drivers/mtd | |
| parent | 4a250967bb0c4bd005de859297a09bd70df90936 (diff) | |
MLK-14496 mtd: spi-nor: remove WARN_ONCE() message in spi_nor_write()
This patch removes the WARN_ONCE() test in spi_nor_write().
This macro triggers the display of a warning message almost every time we
use a UBI file-system because a write operation is performed at offset 64,
which is in the middle of the SPI NOR memory page. This is a valid
operation for ubifs.
Hence this warning is pretty annoying and useless so we just remove it.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Suggested-by: Richard Weinberger <richard@nod.at>
Suggested-by: Andras Szemzo <szemzo.andras@gmail.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[Octavian: rebased to 4.9]
Signed-off-by: Octavian Purdila <octavian.purdila@nxp.com>
Reviewed-by: "Frank Li" <frank.li@nxp.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 1d538f653e58..0b6134f48d66 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1192,9 +1192,6 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len, ssize_t written; page_offset = (to + i) & (nor->page_size - 1); - WARN_ONCE(page_offset, - "Writing at offset %zu into a NOR page. Writing partial pages may decrease reliability and increase wear of NOR flash.", - page_offset); /* the size of data remaining on the first page */ page_remain = min_t(size_t, nor->page_size - page_offset, len - i); |