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mtd: rawnand: Avoid accessing NV-DDR timings from legacy code

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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
This commit is contained in:
Miquel Raynal 2021-05-05 23:37:40 +02:00
parent 45606518f9
commit fee9c6d8f0
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/nand_legacy.c
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@ -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);