From 6e2845284b129eee875cdaf66e1670d2dd684ebb Mon Sep 17 00:00:00 2001 From: Christophe Kerello Date: Tue, 28 Mar 2023 17:58:19 +0200 Subject: [PATCH] mtd: rawnand: stm32_fmc2: use timings.mode instead of checking tRC_min commit ddbb664b6ab8de7dffa388ae0c88cd18616494e5 upstream. Use timings.mode value instead of checking tRC_min timing for EDO mode support. Signed-off-by: Christophe Kerello Fixes: 2cd457f328c1 ("mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver") Cc: stable@vger.kernel.org #v5.10+ Reviewed-by: Tudor Ambarus Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230328155819.225521-3-christophe.kerello@foss.st.com Signed-off-by: Greg Kroah-Hartman --- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index 87d12ebe6283..c0c47f31c100 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -1525,7 +1525,7 @@ static int stm32_fmc2_nfc_setup_interface(struct nand_chip *chip, int chipnr, if (IS_ERR(sdrt)) return PTR_ERR(sdrt); - if (sdrt->tRC_min < 30000) + if (conf->timings.mode > 3) return -EOPNOTSUPP; if (chipnr == NAND_DATA_IFACE_CHECK_ONLY)