mtd: spi-nor: fill-in mtd->dev member

Fill in mtd->dev member with nor->dev.

This can be used by MTD OF partition parser.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>

drivers/mtd/spi/sf_mtd.c

@@ -125,6 +125,7 @@ int spi_flash_mtd_register(struct spi_flash *flash)
 
 	sf_mtd_info.size = flash->size;
 	sf_mtd_info.priv = flash;
+	sf_mtd_info.dev = flash->dev;
 
 	/* Only uniform flash devices for now */
 	sf_mtd_info.numeraseregions = 0;

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

@@ -2535,6 +2535,7 @@ int spi_nor_scan(struct spi_nor *nor)
 
 	if (!mtd->name)
 		mtd->name = info->name;
+	mtd->dev = nor->dev;
 	mtd->priv = nor;
 	mtd->type = MTD_NORFLASH;
 	mtd->writesize = 1;

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

@@ -751,6 +751,7 @@ int spi_nor_scan(struct spi_nor *nor)
 		return ret;
 
 	mtd->name = "spi-flash";
+	mtd->dev = nor->dev;
 	mtd->priv = nor;
 	mtd->type = MTD_NORFLASH;
 	mtd->writesize = 1;