mtd: spi-nor: Fix selection of 4-byte addressing opcodes on Spansion

mtd->size is still unassigned when running spansion_post_sfdp_fixups()
hook, therefore use nor->params.size to determine the size of flash device.

This makes sure that 4-byte addressing opcodes are used on Spansion
flashes that are larger than 16MiB and don't have SFDP 4BAIT table
populated.

Fixes: 92094eb ("mtd: spi-nor: Add spansion_post_sfdp_fixups()")
Signed-off-by: Vignesh Raghavendra <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>

Author: r-vignesh

drivers/mtd/spi-nor/spi-nor.c

@@ -4769,9 +4769,7 @@ static void spi_nor_info_init_params(struct spi_nor *nor)
 
 static void spansion_post_sfdp_fixups(struct spi_nor *nor)
 {
-	struct mtd_info *mtd = &nor->mtd;
-
-	if (mtd->size <= SZ_16M)
+	if (nor->params.size <= SZ_16M)
 		return;
 
 	nor->flags |= SNOR_F_4B_OPCODES;