summaryrefslogtreecommitdiff
path: root/drivers/mtd/spi-nor
diff options
context:
space:
mode:
authorCyrille Pitchen <cyrille.pitchen@atmel.com>2016-12-06 18:14:24 +0100
committerCyrille Pitchen <cyrille.pitchen@atmel.com>2017-02-10 13:54:52 +0100
commitbc0e151514d09cadb56e473a10c783e64e48ce0b (patch)
treeae905e0727e1b375ccc70ad5294c1c1f33d20b0e /drivers/mtd/spi-nor
parent32c90f1682a01ff9e1c2fa83c18a15e35f7563ce (diff)
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>
Diffstat (limited to 'drivers/mtd/spi-nor')
-rw-r--r--drivers/mtd/spi-nor/spi-nor.c3
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 4e35917bd2d9..8610765e7aaa 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1263,9 +1263,6 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
page_offset = do_div(aux, nor->page_size);
}
- 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);