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| author |   Miquel Raynal <miquel.raynal@bootlin.com> | 2021-05-05 23:37:40 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-05-26 10:43:52 +0200 |
| commit | fee9c6d8f098f7054f97ec1dbcfb42a2a3238f23 (patch) | |
| tree | 4a2fb546100f6f73dd61155d5e4727540ba17b73 /drivers/mtd | |
| parent | mtd: rawnand: Add onfi_fill_nvddr_interface_config() helper (diff) | |
| download | linux-dev-fee9c6d8f098f7054f97ec1dbcfb42a2a3238f23.tar.xz linux-dev-fee9c6d8f098f7054f97ec1dbcfb42a2a3238f23.zip | |
mtd: rawnand: Avoid accessing NV-DDR timings from legacy code
Legacy code should not benefit from newer features, especially in
helpers that have been deprecated for a very long time. People who want
NV-DDR support must migrate their driver to the ->exec_op() API.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210505213750.257417-13-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_legacy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/nand_legacy.c b/drivers/mtd/nand/raw/nand_legacy.c index eccc18b266d5..743792edf98d 100644 --- a/drivers/mtd/nand/raw/nand_legacy.c +++ b/drivers/mtd/nand/raw/nand_legacy.c @@ -369,7 +369,7 @@ static void nand_ccs_delay(struct nand_chip *chip) * Wait tCCS_min if it is correctly defined, otherwise wait 500ns * (which should be safe for all NANDs). */ - if (nand_controller_can_setup_interface(chip)) + if (!IS_ERR(sdr) && nand_controller_can_setup_interface(chip)) ndelay(sdr->tCCS_min / 1000); else ndelay(500); |