Merge tag 'cfi/for-5.4-rc1' of https://github.com/r-vignesh/linux into mtd/for-5.4

CFI core

* Kill useless initializer in mtd_do_chip_probe()
* Fix a rare write failure seen on some cfi_cmdset_0002 compliant
  Parallel NORs
* Bunch of cleanups for cfi_cmdset_0002 driver's write functions by
  Tokunori Ikegami <ikegami.t@gmail.com>

drivers/mtd/chips/gen_probe.c

@@ -20,7 +20,7 @@ static int genprobe_new_chip(struct map_info *map, struct chip_probe *cp,
 
 struct mtd_info *mtd_do_chip_probe(struct map_info *map, struct chip_probe *cp)
 {
-	struct mtd_info *mtd = NULL;
+	struct mtd_info *mtd;
 	struct cfi_private *cfi;
 
 	/* First probe the map to see if we have CFI stuff there. */