Commit 1b77cb6f authored Mar 28, 2023 by Christophe Kerello Committed by Greg Kroah-Hartman Apr 20, 2023

mtd: rawnand: stm32_fmc2: remove unsupported EDO mode



commit f71e0e329c152c7f11ddfd97ffc62aba152fad3f upstream.

Remove the EDO mode support from as the FMC2 controller does not
support the feature.

Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Fixes: 2cd457f3 ("mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver")
Cc: stable@vger.kernel.org #v5.4+
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230328155819.225521-2-christophe.kerello@foss.st.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4c1d882b

drivers/mtd/nand/raw/stm32_fmc2_nand.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1592,6 +1592,9 @@ static int stm32_fmc2_setup_interface(struct nand_chip *chip, int chipnr,
		if (IS_ERR(sdrt))
		return PTR_ERR(sdrt);

		if (sdrt->tRC_min < 30000)
		return -EOPNOTSUPP;

		if (chipnr == NAND_DATA_IFACE_CHECK_ONLY)
		return 0;