[PATCH] Documentation: dt: mtd: drop "soft_bch" from example

[Baruch Siach]

Commit 32698aafc9f0 (Documentation: devicetree: deprecate "soft_bch"
nand-ecc-mode value, 2016-04-22) deprecated "soft_bch". Update the example to
match.

Cc: Rafał Miłecki <zajec5 at gmail.com>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 Documentation/devicetree/bindings/mtd/nand.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt
index 68342eac2383..3733300de8dd 100644
--- a/Documentation/devicetree/bindings/mtd/nand.txt
+++ b/Documentation/devicetree/bindings/mtd/nand.txt
@@ -53,7 +53,8 @@ Example:
 
 		nand at 0 {
 			reg = <0>;
-			nand-ecc-mode = "soft_bch";
+			nand-ecc-mode = "soft";
+			nand-ecc-algo = "bch";
 
 			/* controller specific properties */
 		};
-- 
2.8.1