mtd: nand: Rename nand_get_flash_type() into nand_detect()

Upstream linux commit 7bb427990ee364.

Rename the function to match this new behavior.

NOTE: fix nand_detect/nand_get_flash_type parameters in
mxs_nand_spl. This code seems never executed by any board
as alternative for nand detect

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
diff --git a/drivers/mtd/nand/raw/mt7621_nand.c b/drivers/mtd/nand/raw/mt7621_nand.c
index a4a0bce..f6eddb8 100644
--- a/drivers/mtd/nand/raw/mt7621_nand.c
+++ b/drivers/mtd/nand/raw/mt7621_nand.c
@@ -1186,8 +1186,7 @@
 	int nand_maf_id, nand_dev_id;
 	int ret;
 
-	ret = nand_get_flash_type(nand, &nand_maf_id,
-				  &nand_dev_id, NULL);
+	ret = nand_detect(nand, &nand_maf_id, &nand_dev_id, NULL);
 
 	if (ret)
 		return ret;